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PHP - Create Array With Offset?
First off, what are the names for the types of arrays? What do you call an array that uses integers for the key? I think when the key is text it is called an associative array? Anyways...
Is there a way to create an array where they keys are integers, but you are defining the first entry? I would like my array to either start with a "1" or maybe "1001". How do I do that?
Similar TutorialsCould someone here explain me the reason for this error in detail..... FYI - i am just more than a fresher in PHP..... Code: [Select] Fatal error: Cannot use string offset as an array Hi, I know the problem that I am having is related to the change in PHP5 about strings and arrays, however I do not understand why my script is affected. It seems like I am not trying to add more variables to an array. I do not success in order solve the problem. Help me please: // Build View Array if ($view_result!=false) { $i=0; while ($view_row =@ mysql_fetch_array($view_result)){ $i++; $view_rows[$i] = $view_row; // build view_comments array if ($viewcomments=="yes") { $sql = "SELECT * FROM blog_comments WHERE nBlogId=".$view_row["nIdCode"]." ORDER BY nIdCode DESC"; $result = mysql_query($sql,$con); if ($result!=false){ $j=0; while ($comment_row =@ mysql_fetch_array($result)){ $j++; $view_comment_rows[$i][$j] = $comment_row; } } } } } else { $problem = "2"; } // increment view counter for either the single blog being shown // or ALL blogs being shown //The problem is here if ($view_rows[1]["nIdCode"]!="" && strpos($_SERVER["PHP_SELF"],"admin.php")==false){ if ($viewmode=="single"){ $blogid = $view_rows[1]["nIdCode"]; $sql = "UPDATE blog SET nViews=nViews+1 WHERE nIdCode=".$blogid; } else { for ($i=1;$i<=count($view_rows);$i++){ $blog_array[$i] = $view_rows[$i]["nIdCode"]; } $blogids = implode(",",$blog_array); $sql = "UPDATE blog SET nViews=nViews+1 WHERE nIdCode IN (".$blogids.")"; } $result = mysql_query($sql,$con); if ($result==false){ print "<li>Problem with SQL<br>[".$sql."]</li>\n"; } } } Last edited by sbarros (2011-01-08 18:21:52) I am writing a data scraping script but i am getting fatal error.Can someone please help me. My code:- Code: [Select] <?php $con = mysql_connect("localhost","root",""); mysql_select_db("cakeshop", $con); $test = '<form name="select"> <p><font color="#000000" size="3"><select name="city" size="1" onchange="self.location.href=this.options[this.selectedIndex].value"> <option value="xxxwi.htm">Wisconsin</option> <option value="xxxwy.htm">Wyoming</option> </select><br clear="all"> </font><font color="#000000" size="2">Click on the state below where you want to send cake<br> or use the pull down menu above </font> </form> '; preg_match_all('~<option\s+value="(.*?)">(.*?)</option>~', $test, $out); for($i=0;$i<=2;$i++) { $data = file_get_contents('http://xxx.com/'.$out[1][$i].''); preg_match_all('~<option\s+value="(.*?)">(.*?)</option>~', $data, $city); //$klimit = sizeof($city); $klimit = count($city[1]); for($k=2 ;$k < $klimit; $k++) { $data = file_get_contents('http://xxx.com/'.$city[1][$k].''); //Error on this line $regex = '~<td\s+colspan="2"\s+width="350"><font\s+size="2">\s+<b>\s+(.*?) <\/b><br>(.*?) <br>(.*?),\s+(.*?)\s+<br>(.*?), (.*?)\s+<BR><BR><font\s+size="2"><img\s+src="\.\.\/images\/phone1.gif"\s+align="left"\s+hspace="4"\s+alt\s+=(.*)>\s+-\s+Phone\s+#\s+(.*?)\s+<\/font>\s+<BR>\s+<font\s+size\s+="1">~'; preg_match_all($regex, $data, $final); $jlimit = count($final[1]); for($j=0 ;$j < $jlimit; $j++) { $name = $final[1][$j]; $name = mysql_real_escape_string($name); $address = $final[2][$j]; $address = mysql_real_escape_string($address); $city = $final[3][$j]; $city = mysql_real_escape_string($city); $state = $final[4][$j]; $state = mysql_real_escape_string($state); $pincode = $final[6][$j]; $pincode = mysql_real_escape_string($pincode); $telephone = $final[8][$j]; $telephone = mysql_real_escape_string($telephone); mysql_query("INSERT INTO cakeshop (name, address, city, state, pincode, telephone) VALUES ('$name', '$address', '$city', '$state', '$pincode', '$telephone')"); } } } mysql_close($con); echo "Data scraping completed"; ?> Error message :- Code: [Select] Fatal error: Cannot use string offset as an array in C:\Users\Booone\AppData\Roaming\NuSphere\PhpED\projects\scraping1.php Error is on this line "$data = file_get_contents('http://xxx.com/'.$city[1][$k].'');" Using the following code: $qwe = array('a','b','c','d','e'); for($i=0; $i<5; $i++) { $asd = rand(0, sizeof($qwe)-1); echo $qwe[$asd]; unset($qwe[$asd]); } gives the following error: Notice: Undefined offset: <offset> in <directory>\<file>.php on line 7 I'm getting an error: Undefined offset: 1 in… I'm trying to display a 2D array after filling it. It displays fine if I echo it while it's being made, but after it is not working.
I'm making a pyramid solitaire game and am trying to set up the pyramid of cards. There are 7 arrays, each with a set amount of cards in them. The first array only gets one cards while the last array gets seven. This makes it like a pyramid. All the indexes that don't get a card are set to 0. So it looks like this where the 1's are cards:
1 0 0 0 0 0 0 0
1 1 0 0 0 0 0 0
1 1 1 0 0 0 0 0
1 1 1 1 0 0 0 0
1 1 1 1 1 0 0 0
1 1 1 1 1 1 0 0
1 1 1 1 1 1 1 0
1 1 1 1 1 1 1 1
The display2Darray function is what is causing the error. Specifically this line:
if($array[$i][$j] == 0)Heres my main code:
<?php
include_once "pyramidCard.php";
include_once "pyramidDeck.php";
$theDeck = new Deck();
$pyramid = array(array(), array(), array(), array(), array(), array(), array());
$size = 7;
$theDeck->shuffleCards();
makePyramid($pyramid, $size, $theDeck);
display2Darray($pyramid, $size);
//************************
// FRUNCTIONS *
//************************
function makePyramid($array, $size, $deck)
{
$row = 0;
for($i = 0; $i < $size; $i++)
{
for($j = 0; $j < $size; $j++)
{
if($j > $row)
{
$array[$i][$j] = 0;
//echo ". <br>";
}
else
{
$array[$i][$j] = $deck->dealCards();
//echo "this card is ".$array[$i][$j]->getFace()." of ".$array[$i][$j]->getSuit()."<br>";
}
}
$row++;
}
}
function display2Darray($array, $size)
{
for($i = 0; $i < $size; $i++)
{
for($j = 0; $j < $size; $j++)
{
if($array[$i][$j] == 0)
echo " ";
else
echo $array[$i][$j]->getFace()." of ".$array[$i][$j]->getSuit();
}
echo "<br>";
}
}
?>
<?php
mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
error_reporting(E_ALL | E_WARNING | E_NOTICE);
ini_set('display_errors', TRUE);
if (session_status() == PHP_SESSION_NONE) {
session_start();
}
if(!isset($_SESSION['login']))
{
echo ("<script>location.href='../clogin/'</script>");
die();
}
if (isset($_POST['submit']))
{
include_once('db.php');
//get post details from user
$UserNumber = $_POST['uNumber'];
$sql = "SELECT * FROM customer WHERE user_number=?";
$stmt = $connection->prepare($sql);
$stmt->bind_param('i', $UserNumber);
$stmt->execute();
$result = $stmt->get_result();
$count = $result->num_rows;
if($count == 1)
{
while($row = $result->fetch_assoc());
{
$db_Uno = $row['user_number'];
if($userNumber !== $db_Uno)
{
echo'<script>swal.fire("FAILED!!", "<strong>No Customer with the user number you entered.</strong><hr><br/><i> Check well and try Again.</i>", "error");window.setTimeout(function(){
window.location.href = "home.php";
}, 2000);</script>';
exit();
}
else
{
}
}//while loop
} //end of if rslt
}// end submit for transfer post
?>
Hi, when I run my script I get the following error message. These are array variables I am passing into the playerAttack function. I can't figure out what is wrong it looks fine to me. Any help greatly appreciated. Thanks. Derek Code: [Select] attack posted Fatal error: Cannot use string offset as an array in C:\wamp\www\SUN_DRAGON_GAME\gamestart.php on line 202 Code: [Select] $currentMonster='octalisk'; ///////////////////////////////////////////////////////////battle//////////////////////////// //function monsterEncounter($echoMonster,$monsterImage) if(!empty($_POST['attack'])) { echo "attack posted"; playerAttack($currentMonster,$player['stats']['playerHitRollLow'],$player['stats']['playerHitRollHigh'], $player['stats']['playerDmgLow'],$player['stats']['playerDmgHigh'],$monsters['Ocean']['octalisk']['defense'],$monster['Ocean']['octalisk']['hp'],$player['faction']['Teardrop_Ocean_Protectors']); $doesItAttack=encounter($monsters['ocean']['octalisk']['seeInvis'],$monsters['ocean']['octalisk']['aggro'],$player['factions']['Teardrop_Ocean_Protectors']); //insert octalisk stats into monsterattack function. if($doesItAttack =='yes') { monsterAttack($currentMonster,$monsters['Ocean']['octalisk']['hitRollLow'],$monsters['Ocean']['octalisk']['hitRollHigh'] , $monsters['Ocean']['octalisk']['dmgLow'],$monsters['Ocean']['octalisk']['dmgHigh'], $player['stats']['playerDefense'],$player['stats']['playerHp'],$monsters['Ocean']['octalisk']['hp']); } else { echo "do nothing"; } } here is the attack function Code: [Select] function playerAttack($currentMonster,$hitRollLow,$hitRollHigh,$dmgLow,$dmgHigh,$monsterDefense, $monsterHp,$playerFaction) { echo "in player attack"; $playerRoll= rand($playerHitRollLow, $playerHitRollHigh); if($playerHitRoll>=$monsterDefense) { global $theMessage; //shit had to make it global $playerDamage= rand($playerDmgLow,$playerDmgHigh); $theMessage = "You have hit a ". $currentMonster." for "."<strong>". $playerDamage."</strong> points of damage!"; $monsterHp= $monsterHp- $playerDamage; $theMessage.=" The ".$currentMonster."'s hp is now ".$monsterHp; if($monsterHp<=0) { if($playerFaction<=0) { $theMessage="Your faction standing with ".$playerFaction. "could not possibly get any worse."; } } $theMessage.=" You have killed the ".$currentMonster. "Your faction standing with ".$playerFaction." is now ".$playerFaction-1; } else { global $theMessage; //WTF i dont know what im doing. $theMessage= " Whoa! You missed the ".$currentMonster; } } Not sure how to find what is causing my issue here, I'm running smarty which gives me this error if I switch PHP version to 7.4 (was on 7.3) : - Quote
ERRNO: 8 The line the error refers to is this : -
<p class="cart_del_info_box_text"><i class="fa fa-exclamation-triangle" aria-hidden="true"></i> <span class="cart_del_info_box_message"><?php echo $_smarty_tpl->tpl_vars['cart']->value->mDelivery['cartdeliverymessage'];?>
How do I go about finding which file has the actual problem? Thanks for any pointers. CMS: PHP-Fusion version 9.03.110, PHP version: 7.4.16, MySQL Server Version: 5.7.33-log, DB Driver: PDO MySQL My own support people at PHP-Fusion main site have been unable to help me with this problem and I'm hoping for some new eyes and new input on this error. First of all my script works perfectly fine and outputs the result desired. I know that my script is not using PDO prepared statements and I am not prepared to modify it to do so because too much would have to be changed. And I'm not fluent on PDO. My script is an event calendar and can be seen at this url: https://windy.whisperwillow.net/grims_blog/index.php The error only occurs 3 times on 3 lines.
<?php
echo "<div class='col-sm-12'>\n";
include BASEDIR."grims_blog/include/cal_func_inc.php";
$day=date('d');
$endDate=date('t',mktime(0,0,0,$cMonth,$day,$cYear));
echo "<div><span class='hdspan2'><b>".$locale['gb_510']."</b></span></div><p>\n";
echo "<table class='tbl-responsive' width='67%' align='center' border='0' cellpadding='0' cellspacing='0'><tr>\n";
echo "<td align='center' colspan='3'><img style='max-width:100%;height:auto;' src='".BASEDIR."grims_blog/images/calhead/forest.jpg'></td>\n";
echo "</tr><tr height='30' bgcolor='#960000'>\n";
echo "<td align='left'> <a class='mcaldate' href='".FUSION_SELF."?month=$prev_month&year=$prev_year' title='Last Month'>".$locale['gb_511']."</a></td><td align='center'><span class='mnthhd'>".date("F Y",strtotime($cYear."-".$cMonth."-01"))."</span></td><td align='right'><a class='mcaldate' href='".FUSION_SELF."?month=$next_month&year=$next_year' title='Next Month'>".$locale['gb_512']."</a> </td>\n";
echo "</tr></table>\n";
echo "<table width='67%' align='center' border='0' cellpadding='0' cellspacing='0'><tr><td class='cal-blank'>\n";
echo "<table width='100%' align='center' border='0' cellpadding='0' cellspacing='0'><tr bgcolor='#005E00' height='35'>\n";
foreach ($short_days as $key=>$val) {
echo "<th style='text-align:center' width='14%'><span style='font-size:12px; color:yellow;'><b>".$val."</b></span></th>\n";
}
echo "</tr><tr>\n";
$s=date('w', mktime (0,0,0,$cMonth,1,$cYear));
for ($ds=1; $ds<=$s; $ds++) {
echo "<td class='cal-blank' height='35' style='text-align:center;' valign='middle'></td>\n";
}
for ($d=1; $d<=$endDate; $d++) {
if (date('w',mktime (0,0,0,$cMonth,$d,$cYear)) == 0) { echo "<tr>\n"; }
$result = dbquery("SELECT post_id, post_title, post_date FROM ".DB_GRIMS_BLOG_POST." WHERE active='1' AND MONTH(post_date) = '$cMonth' AND DAY(post_date) = '$d'");
$data = dbarray($result);
$stuff1 = $data['post_id'] ? $data['post_id'] : "";
if ($stuff1) {
$id = $stuff1;
} else { $id = ""; }
$stuff2 = $data['post_title'] ? $data['post_title'] : "";
if ($stuff2) {
$title = $stuff2;
} else { $title = ""; }
$stuff3 = strtotime($data['post_date']) ? strtotime($data['post_date']) : "";
if ($stuff3) {
$evday = $stuff3;
} else { $evday = ""; }
if (date("d", intval($evday)) == $d) {
echo "<td height='35' class='event' align='center' valign='middle'>\n";
} elseif ($d == $day && $cMonth == date('m') && $cYear == date('Y')) {
echo "<td height='35' class='today' align='center' valign='middle'>\n";
} else {
echo "<td height='35' class='cal-norm' align='center' valign='middle'>\n";
}
if ($d == $day && $cMonth == date('m') && $d <> $evday) {
echo "<a class='cal2' href='".BASEDIR."grims_blog/filtered.php?post_id=$id' title='".$locale['gb_513']." $title'><b>$d</b></a>\n";
} elseif ($d == $day && $cMonth == date('m') && $d == $evday) {
echo "<a class='cal2' href='#'><b>$d</b></a>\n";
} elseif ($evday) {
echo "<a class='ecal' href='".BASEDIR."grims_blog/filtered.php?post_id=$id' title='$title'><b>$d</b></a>\n";
} else {
echo "<span class='noevt'><b>$d</b></span>\n";
}
echo "</td>\n";
if (date('w',mktime (0,0,0,$cMonth,$d,$cYear)) == 6) { echo "</tr>\n"; }
}
echo "</table></td></tr></table>\n";
echo "</td></tr></table><p></div>\n";
?>
Well I could not add comments to the posted script. These 3 lines of the db query area give the error in my error log: 1) $stuff1 = $data['post_id'] ? $data['post_id'] : ""; /* Trying to access array offset on value of type bool */ 2) $stuff2 = $data['post_title'] ? $data['post_title'] : ""; /* Trying to access array offset on value of type bool */ 3) $stuff3 = strtotime($data['post_date']) ? strtotime($data['post_date']) : ""; /* Trying to access array offset on value of type bool */ I know I am asking a lot for help on older code but would really appreciate it if someone can take a look. Edited April 19 by OldGrimClarify error lines My code Code: [Select] <?php set_time_limit (0); include("config.php"); $data = "<td><a href='/hospitals-in/Alabama'>Alabama</a></td> <td><a href='/hospitals-in/District-of-Columbia'>District of Columbia</a></td> <td><a href='/hospitals-in/Kentucky'>Kentucky</a></td> <td><a href='/hospitals-in/Montana'>Montana</a></td> <td><a href='/hospitals-in/Ohio'>Ohio</a></td> <td><a href='/hospitals-in/Texas'>Texas</a></td> <td><a href='/hospitals-in/Alaska'>Alaska</a></td> <td><a href='/hospitals-in/Florida'>Florida</a></td> <td><a href='/hospitals-in/Louisiana'>Louisiana</a></td> <td><a href='/hospitals-in/Nebraska'>Nebraska</a></td> <td><a href='/hospitals-in/Oklahoma'>Oklahoma</a></td> <td><a href='/hospitals-in/Utah'>Utah</a></td> <td><a href='/hospitals-in/America-Samoa'>America Samoa</a></td> <td><a href='/hospitals-in/Georgia'>Georgia</a></td> <td><a href='/hospitals-in/Maine'>Maine</a></td> <td><a href='/hospitals-in/Nevada'>Nevada</a></td> <td><a href='/hospitals-in/Oregon'>Oregon</a></td> <td><a href='/hospitals-in/Vermont'>Vermont</a></td> <td><a href='/hospitals-in/Arizona'>Arizona</a></td> <td><a href='/hospitals-in/Hawaii'>Hawaii</a></td> <td><a href='/hospitals-in/Maryland'>Maryland</a></td> <td><a href='/hospitals-in/New-Hampshire'>New Hampshire</a></td> <td><a href='/hospitals-in/Pennsylvania'>Pennsylvania</a></td> <td><a href='/hospitals-in/Virgin-Islands'>Virgin Islands</a></td> <td><a href='/hospitals-in/Arkansas'>Arkansas</a></td> <td><a href='/hospitals-in/Idaho'>Idaho</a></td> <td><a href='/hospitals-in/Massachusetts'>Massachusetts</a></td> <td><a href='/hospitals-in/New-Jersey'>New Jersey</a></td> <td><a href='/hospitals-in/Puerto-Rico'>Puerto Rico</a></td> <td><a href='/hospitals-in/Virginia'>Virginia</a></td> <td><a href='/hospitals-in/California'>California</a></td> <td><a href='/hospitals-in/Illinois'>Illinois</a></td> <td><a href='/hospitals-in/Michigan'>Michigan</a></td> <td><a href='/hospitals-in/New-Mexico'>New Mexico</a></td> <td><a href='/hospitals-in/Rhode-Island'>Rhode Island</a></td> <td><a href='/hospitals-in/Washington'>Washington</a></td> <td><a href='/hospitals-in/Colorado'>Colorado</a></td> <td><a href='/hospitals-in/Indiana'>Indiana</a></td> <td><a href='/hospitals-in/Minnesota'>Minnesota</a></td> <td><a href='/hospitals-in/New-York'>New York</a></td> <td><a href='/hospitals-in/South-Carolina'>South Carolina</a></td> <td><a href='/hospitals-in/West-Virginia'>West Virginia</a></td> <td><a href='/hospitals-in/Connecticut'>Connecticut</a></td> <td><a href='/hospitals-in/Iowa'>Iowa</a></td> <td><a href='/hospitals-in/Mississippi'>Mississippi</a></td> <td><a href='/hospitals-in/North-Carolina'>North Carolina</a></td> <td><a href='/hospitals-in/South-Dakota'>South Dakota</a></td> <td><a href='/hospitals-in/Wisconsin'>Wisconsin</a></td> <td><a href='/hospitals-in/Delaware'>Delaware</a></td> <td><a href='/hospitals-in/Kansas'>Kansas</a></td> <td><a href='/hospitals-in/Missouri'>Missouri</a></td> <td><a href='/hospitals-in/North-Dakota'>North Dakota</a></td> <td><a href='/hospitals-in/Tennessee'>Tennessee</a></td> <td><a href='/hospitals-in/Wyoming'>Wyoming</a></td>"; preg_match_all("~<td><a\s+href='(.*?)'>(.*?)</a></td>~", $data, $link); echo '<pre>'; echo print_r($link); echo '</pre>' ; $countlink = count($link[1]); for($i=0 ; $i < $countlink; $i++) { if (is_array($link)) { $sitelink = "http://www.xxx.com".$link[1][$i]; $hospitallink = file_get_contents("$sitelink"); preg_match_all("~<td><a href=\"/hospital/(.*?)\">(.*?)</a></td>~", $hospitallink, $hospitalinfo); $city = $link[2][$i]; $countinfo = count($hospitalinfo[1]); for($j=0 ; $j < $countinfo ; $j++) { $infolink = "http://www.xxx.com/hospital/".$hospitalinfo[1][$j]; $getinfo = file_get_contents("$infolink"); $regex = "~<b>Name:</b>\s+(.*?)\s+</p>\s+<p>\s+<b>Address:</b>\s+(.*?)\s+</p>\s+<p>\s+<b>Phone:</b>\s+(.*?)\s+</p>\s+<p>\s+<b>Number\s+of\s+Beds:</b>\s+(.*?)\s+</p>\s+<p>\s+<b>Type:</b>\s+(.*?)\s+</p>\s+<p>\s+<b>System:</b>\s+(.*?)\s+</p>\s+<p>\s+<b>Website:</b>\s+<a href=\"(.*?)\">(.*?)</a>\s+</p>\s+<p>\s+(.*?)</p>~s"; preg_match_all($regex, $getinfo, $critinfo); preg_match_all("~<li>\s+(.*?)</li>~s", $getinfo, $servinfo); preg_match_all("~<h4>Hospital\s+Quality\s+and\s+Rating\s+information</h4>\s+<p>Data\s+based\s+on\s+2010\s+Health\s+Quality\s+Alliance\s+database</p>\s+<p>\s+<b>(.*?)</b><br>\s+(.*?)</p>~s", $getinfo, $mortality); preg_match_all("/(\d+)?\.?(\d+)?%/", $mortality[2][0], $number); $name = $critinfo[1][0]; $address = preg_replace('/\s\s+/', ' ', $address); $number = implode(",", $number[0]); $servinfo = implode(",", $servinfo[1]); $sql = "INSERT INTO hospital (name, address, servinfo, mortality) VALUES ('$name', '$address', '$servinfo', '$number')"; $exec_sql = mysql_query($sql); } } } ?> print_r($link) shows this :- Code: [Select] Array ( [0] => Array ( [0] => Alabama [1] => District of Columbia [2] => Kentucky [3] => Montana [4] => Ohio [5] => Texas [6] => Alaska [7] => Florida [8] => Louisiana [9] => Nebraska [10] => Oklahoma [11] => Utah [12] => America Samoa [13] => Georgia [14] => Maine [15] => Nevada [16] => Oregon [17] => Vermont [18] => Arizona [19] => Hawaii [20] => Maryland [21] => New Hampshire [22] => Pennsylvania [23] => Virgin Islands [24] => Arkansas [25] => Idaho [26] => Massachusetts [27] => New Jersey [28] => Puerto Rico [29] => Virginia [30] => California [31] => Illinois [32] => Michigan [33] => New Mexico [34] => Rhode Island [35] => Washington [36] => Colorado [37] => Indiana [38] => Minnesota [39] => New York [40] => South Carolina [41] => West Virginia [42] => Connecticut [43] => Iowa [44] => Mississippi [45] => North Carolina [46] => South Dakota [47] => Wisconsin [48] => Delaware [49] => Kansas [50] => Missouri [51] => North Dakota [52] => Tennessee [53] => Wyoming ) [1] => Array ( [0] => /hospitals-in/Alabama [1] => /hospitals-in/District-of-Columbia [2] => /hospitals-in/Kentucky [3] => /hospitals-in/Montana [4] => /hospitals-in/Ohio [5] => /hospitals-in/Texas [6] => /hospitals-in/Alaska [7] => /hospitals-in/Florida [8] => /hospitals-in/Louisiana [9] => /hospitals-in/Nebraska [10] => /hospitals-in/Oklahoma [11] => /hospitals-in/Utah [12] => /hospitals-in/America-Samoa [13] => /hospitals-in/Georgia [14] => /hospitals-in/Maine [15] => /hospitals-in/Nevada [16] => /hospitals-in/Oregon [17] => /hospitals-in/Vermont [18] => /hospitals-in/Arizona [19] => /hospitals-in/Hawaii [20] => /hospitals-in/Maryland [21] => /hospitals-in/New-Hampshire [22] => /hospitals-in/Pennsylvania [23] => /hospitals-in/Virgin-Islands [24] => /hospitals-in/Arkansas [25] => /hospitals-in/Idaho [26] => /hospitals-in/Massachusetts [27] => /hospitals-in/New-Jersey [28] => /hospitals-in/Puerto-Rico [29] => /hospitals-in/Virginia [30] => /hospitals-in/California [31] => /hospitals-in/Illinois [32] => /hospitals-in/Michigan [33] => /hospitals-in/New-Mexico [34] => /hospitals-in/Rhode-Island [35] => /hospitals-in/Washington [36] => /hospitals-in/Colorado [37] => /hospitals-in/Indiana [38] => /hospitals-in/Minnesota [39] => /hospitals-in/New-York [40] => /hospitals-in/South-Carolina [41] => /hospitals-in/West-Virginia [42] => /hospitals-in/Connecticut [43] => /hospitals-in/Iowa [44] => /hospitals-in/Mississippi [45] => /hospitals-in/North-Carolina [46] => /hospitals-in/South-Dakota [47] => /hospitals-in/Wisconsin [48] => /hospitals-in/Delaware [49] => /hospitals-in/Kansas [50] => /hospitals-in/Missouri [51] => /hospitals-in/North-Dakota [52] => /hospitals-in/Tennessee [53] => /hospitals-in/Wyoming ) [2] => Array ( [0] => Alabama [1] => District of Columbia [2] => Kentucky [3] => Montana [4] => Ohio [5] => Texas [6] => Alaska [7] => Florida [8] => Louisiana [9] => Nebraska [10] => Oklahoma [11] => Utah [12] => America Samoa [13] => Georgia [14] => Maine [15] => Nevada [16] => Oregon [17] => Vermont [18] => Arizona [19] => Hawaii [20] => Maryland [21] => New Hampshire [22] => Pennsylvania [23] => Virgin Islands [24] => Arkansas [25] => Idaho [26] => Massachusetts [27] => New Jersey [28] => Puerto Rico [29] => Virginia [30] => California [31] => Illinois [32] => Michigan [33] => New Mexico [34] => Rhode Island [35] => Washington [36] => Colorado [37] => Indiana [38] => Minnesota [39] => New York [40] => South Carolina [41] => West Virginia [42] => Connecticut [43] => Iowa [44] => Mississippi [45] => North Carolina [46] => South Dakota [47] => Wisconsin [48] => Delaware [49] => Kansas [50] => Missouri [51] => North Dakota [52] => Tennessee [53] => Wyoming ) ) 1 Earlier it was giving an error without if (is_array($link)) { Code: [Select] Fatal error: Cannot use string offset as an array However after adding it, it wont go to /hospitals-in/District-of-Columbia which is $link[1][1]; Can someone please point me my mistake Hi, WHAT: So I cannot for the life of me figure out why I'm getting this error. I'm trying to create a function that will display the user information from the database in a table but I have like a ton of these errors on the page and I don't know whats wrong. STEPS TO RESOLVE: So I've gone over my code a bunch of types to make sure that all the variables and what not were spelled correctly and as far as I can tell they are. I've also googled this issue to see if I can find a solution but none of them are very helpful. I honestly don't know whats wrong so kinda hard to find ways to resolve an issue, I don't even really know what this error means. THE CODE: This is where I put the function into action
<?php
display_table(
array(
"id" => "Id",
"emailaddress" => "Email",
"firstname" => "First Name",
"lastname" => "Last Name",
"salesperson" => "Salesperson",
"phonenumber" => "Phone Number",
"extension" => "Extension",
"type" => "Type"
)
);
?>
//This is the function
<?php
function display_table($fields, $data, $rows, $page){
if(isset($_GET['page'])){
$page = $_GET['page'];
} else {
$page = 1;
}
$firstRecord = ($page - 1) * ROWS_PER_PAGE;
$pageNumbers = ceil($rows / ROWS_PER_PAGE);
echo '<div class="table-responsive w-75 mx-auto py-3">
<table class="table table-dark table-bordered table-sm">
<thead>
<tr>';
foreach($fields as $key){
echo '<th class="py-2">' . $key . '</th>';
}
echo '</tr>
</thead>
</tbody>';
$keys = array_keys($fields);
for($record = $firstRecord; $record < $firstRecord + ROWS_PER_PAGE; $record++){
$row = $data[$record];
echo '<tr>';
for($recordCount = 0; $recordCount < count($keys); $recordCount++){
$column = $keys[$recordCount];
echo '<td class="py-2">' . $row[$column] . '</td>';
}
echo '</tr>';
}
echo '</tbody>
</table';
for($pages = 1; $pages <= $pageNumbers; $pages++){
echo '<a class="btn btn-dark mx-1" href=?page=' . $pages . '</a>';
}
}
?>
Any help/advice would be really appreciated I'm trying to develop a Joomla plugin for 1.6/1.7 and from what I've read, future versions are supposed to be php E~STRICT compliant. I know that doesn't mean I have to fix this since it is just a notice, but I am curious how one would hide the error. Code: [Select] $task_array = explode('.', JRequest::getVar('task')); # Splits article.save $task = $task_array[1]; #This is line 58 I know it happens because $task_array is empty, but how can i wrap that in something to stop this Notice error? I've tried !empty() but that doesn't work. I am getting these errors . This is my complete HTML page. Everything seems to work fine but when i retweet a message these error show up. Here is my tweet.php and the errors are at line 32 and 41. Previously there was an error at line 24: It was like this: '.((!empty($tweet->retweetMsg) && $tweet->tweetID === $retweet['tweetID'] or $tweet->retweetID > 0) ? ' I changed it to this and the error went away '.((isset($retweet['retweetID']) ? $retweet['retweetID'] === $tweet->retweetID OR $tweet->retweetID > 0 : '') ? ' Maybe this could help! I will really appreciate any suggestion coming my way! NOTE - Please read the information first as it contains important information to understand the problem. Rules → • There are 9 Columns(C1,C2,C3,C4,C5,C6,C7,C8,C9) [ Max columns will be 9] • The number of Rows can vary from 3,6,9,12,15,18 (Max). In this case Number of Rows shall be 12 Number of Rows = No of Tickets (Max Allowed 6) x Rows Per Ticket (Max Allowed 3). Thus, Max Rows can be 18 • Each Row is required to have 4 Blank Spaces and 5 Filled with Numbers • All numbers available in the Column Array have to be utilized • This configuration of an shall create a matrix of 9 Columns & 12 Rows (3 x 4 Tickets), which is 108 MATRIX BLOCKS where only a maximum of 60 numbers can be filled out of 108 available blocksrandomly with the above conditions being met 100%. • The numbers in column must be arranged / sorted in ASCENDING ORDER (For coding logic purpose, as soon as the number is assigned to the new MATRIX MAP use array_shift() or unset() the number so as to avoid repetition Example - Row 1 and Column 1 shall generate a MATRIX BLOCK - R1C1 Row 3 and Column 7 shall generate a MATRIX BLOCK - R3C7 Matrix Block can also be termed as Matrix Cell for your ease (if needed) MASTER SET OF ARRAY WITH NUMBERS array( "C1"=> array( 1, 2, 3, 5, 6, 7, 9 ), //7 Numbers "C2"=> array( 13, 14, 15, 17, 18, 19 ), //6 Numbers "C3"=> array( 21, 22, 23, 24, 25, 26, 30 ), //7 Numbers "C4"=> array( 31, 33, 34, 36, 37, 38, 39 ), //7 Numbers "C5"=> array( 41, 42, 46, 47, 48, 49, 50 ), //7 Numbers "C6"=> array( 51, 52, 53, 54, 55, 57, 58 ), //7 Numbers "C7"=> array( 61, 62, 64, 65, 69, 70 ), //6 Numbers "C8"=> array( 71, 74, 75, 76, 77, 78 ), //6 Numbers "C9"=> array( 82, 83, 85, 87, 88, 89, 90 ) //7 Numbers ); The above array has 60 Numbers to be filled out of 108 MATRIX BLOCK / CELL which meets the condition that for a FULL BLOCK containing 4 MINI BLOCKS WITH 3 ROWS (max. allowed) EACH I have been able to generate this without any issue meeting all the conditions of the Columns My Allocation Matrix Array will look like array( "R1"=> array( "C1"=> true, // Means that MATRIX BLOCK R1C1 will be NOT EMPTY "C2"=> false, // Means that MATRIX BLOCK R1C2 will be EMPTY "C3"=> true, "C4"=> false, "C5"=> true, "C6"=> false, "C7"=> true, "C8"=> true, "C9"=> false ), "R2"=> array( "C1"=> false, "C2"=> true, "C3"=> false, "C4"=> true, "C5"=> false, "C6"=> true, "C7"=> true, "C8"=> true, "C9"=> false ), "R3"=> array( "C1"=> true, "C2"=> true, "C3"=> true, "C4"=> true, "C5"=> false, "C6"=> false, "C7"=> false, "C8"=> false, "C9"=> true ), "R4"=> array( "C1"=> true, "C2"=> true, "C3"=> true, "C4"=> false, "C5"=> true, "C6"=> true, "C7"=> false, "C8"=> false, "C9"=> false ), "R5"=> array( "C1"=> false, "C2"=> false, "C3"=> false, "C4"=> false, "C5"=> true, "C6"=> true, "C7"=> true, "C8"=> true, "C9"=> true ), "R6"=> array( "C1"=> true, "C2"=> true, "C3"=> false, "C4"=> true, "C5"=> false, "C6"=> true, "C7"=> false, "C8"=> false, "C9"=> true ), "R7"=> array( "C1"=> false, "C2"=> false, "C3"=> true, "C4"=> false, "C5"=> true, "C6"=> false, "C7"=> true, "C8"=> true, "C9"=> true ), "R8"=> array( "C1"=> true, "C2"=> false, "C3"=> false, "C4"=> true, "C5"=> false, "C6"=> false, "C7"=> true, "C8"=> true, "C9"=> true ), "R9"=> array( "C1"=> true, "C2"=> false, "C3"=> true, "C4"=> false, "C5"=> true, "C6"=> true, "C7"=> false, "C8"=> false, "C9"=> true ), "R10"=> array( "C1"=> false, "C2"=> true, "C3"=> true, "C4"=> true, "C5"=> true, "C6"=> false, "C7"=> true, "C8"=> false, "C9"=> false ), "R11"=> array( "C1"=> false, "C2"=> true, "C3"=> false, "C4"=> true, "C5"=> true, "C6"=> true, "C7"=> false, "C8"=> true, "C9"=> false ), "R12"=> array( "C1"=> true, "C2"=> false, "C3"=> true, "C4"=> true, "C5"=> false, "C6"=> true, "C7"=> false, "C8"=> false, "C9"=> true ) ); In the above array R stands for Row, C for Column, TRUE/FALSE (Boolean) means that if TRUE a Number can be filled in the resulting MATRIX BLOCK / CELL ( Row[Number]Column[Number] ) else if FALSE the MATRIX BLOCK / CELL shall be EMPTY The result for the above shall be
PROBLEM : I am unable to understand what should possibly be the logic & loop used here for creating a MATRIX ALLOCATION MAP as shown above I have tried while, foreach & for but unable determine the perfect combination which would meet the conditions. (Tried all of the above with Nested Loops also) Edited May 1, 2020 by AlphaMikeTags Hello can anyone help me out with code to create a 2 dimension array from 2 single dimension array. for example $path = array('base', 'category', 'subcategory', 'item'); $location=array('india','USA','UK','RUSSIA',); now i need to have a @D array which have the following structure $final[0]=array('base','india'); $final[1]=array('category','USA'); $final[2]=array('subcategory','UK'); $final[3]=array('item','RUSSIA'); Hi, I am working on a betting API, The data comes from an XML Feed. I am using a PHPPhar file to iterate the XML data, Seems to work really well. What I need to do now is iterate each "outcome" type and order it by the highest decimal to lowest decimal value (Best odds) My current array of data from the XML looks like this (See pastebin for full version) :
SimpleXMLElement Object
(
[Outcome] => Array
(
[0] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 1
[name] => 1X2
)
[Bookmaker] => Array
(
[0] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 8
[name] => Bet365
[isLive] => false
[lastUpdate] => 2015-01-15T04:17:03
[bookieEventID] =>
[bookieLeagueID] =>
[BookieOfferTypeID] => 40
)
[Odds] => Array
(
[0] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 10026743121640944
[bet] => 1
[startPrice] => 9/2
[currentPrice] => 5/1
[line] =>
[LastUpdate] => 2015-01-15T04:17:03
[bookieOutcomeID] =>
[Status] => Open
)
)
[1] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 10026743131640944
[bet] => 2
[startPrice] => 31/50
[currentPrice] => 57/100
[line] =>
[LastUpdate] => 2015-01-15T04:17:03
[bookieOutcomeID] =>
[Status] => Open
)
)
[2] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 10026743511640944
[bet] => X
[startPrice] => 11/4
[currentPrice] => 3/1
[line] =>
[LastUpdate] => 2015-01-14T17:55:48
[bookieOutcomeID] =>
[Status] => Open
)
)
)
)[1] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 2
[name] => Under/Over
)
[Bookmaker] => Array
(
[0] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 8
[name] => Bet365
[isLive] => false
[lastUpdate] => 2015-01-15T15:25:31
[bookieEventID] =>
[bookieLeagueID] =>
[BookieOfferTypeID] => 981
)
[Odds] => Array
(
[0] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 14185280871640944
[bet] => Over
[startPrice] => 1/20
[currentPrice] => 3/50
[line] => 0.5
[LastUpdate] => 2015-01-15T15:15:14
[bookieOutcomeID] =>
[Status] => Open
)
)
[1] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 8219239561640944
[bet] => Over
[startPrice] => 9/50
[currentPrice] => 1/5
[line] => 1.25
[LastUpdate] => 2015-01-15T08:30:43
[bookieOutcomeID] =>
[Status] => Open
)
)
[2] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 13305582441640944
[bet] => Over
[startPrice] => 29/100
[currentPrice] => 8/25
[line] => 1.5
[LastUpdate] => 2015-01-15T15:25:31
[bookieOutcomeID] =>
[Status] => Open
)
)
[3] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 15814388431640944
[bet] => Over
[startPrice] => 7/20
[currentPrice] => 2/5
[line] => 1.75
[LastUpdate] => 2015-01-15T08:30:43
[bookieOutcomeID] =>
[Status] => Open
)
)
[4] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 9542253841640944
[bet] => Over
[startPrice] => 9/20
[currentPrice] => 13/25
[line] => 2.0
[LastUpdate] => 2015-01-15T08:53:07
[bookieOutcomeID] =>
[Status] => Open
)
)
[5] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 18435608691640944
[bet] => Over
[startPrice] => 17/25
[currentPrice] => 77/100
[line] => 2.25
[LastUpdate] => 2015-01-15T08:53:07
[bookieOutcomeID] =>
[Status] => Open
)
)[2] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 17
[name] => Both Teams To Score
)
[Bookmaker] => Array
(
[0] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 8
[name] => Bet365
[isLive] => false
[lastUpdate] => 2015-01-14T17:55:48
[bookieEventID] =>
[bookieLeagueID] =>
[BookieOfferTypeID] => 10150
)
[Odds] => Array
(
[0] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 14294083431640944
[bet] => No
[startPrice] => 83/100
[currentPrice] => 73/100
[line] =>
[LastUpdate] => 2015-01-14T17:55:48
[bookieOutcomeID] =>
[Status] => Open
)
)
[1] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 18070790851640944
[bet] => Yes
[startPrice] => 83/100
[currentPrice] => 1/1
[line] =>
[LastUpdate] => 2015-01-14T17:55:48
[bookieOutcomeID] =>
[Status] => Open
)
)
)
)
[1] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 31
[name] => William Hill
[isLive] => false
[lastUpdate] => 2015-01-15T15:58:30
[bookieEventID] =>
[bookieLeagueID] =>
[BookieOfferTypeID] => 226344747
)
[Odds] => Array
(
[0] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 11341591031640944
[bet] => No
[startPrice] => 73/100
[currentPrice] => 67/100
[line] =>
[LastUpdate] => 2015-01-15T15:58:30
[bookieOutcomeID] =>
[Status] => Open
)
)
[1] => SimpleXMLElement Object
(
[@attributes] => Array
(
[id] => 10996680931640944
[bet] => Yes
[startPrice] => 1/1
[currentPrice] => 11/10
[line] =>
[LastUpdate] => 2015-01-15T15:58:30
[bookieOutcomeID] =>
[Status] => Open
)
)
)
)
Is it possible build an array of outcomes, Then sort by the best decimal price. (I have a function built that can convert the "currentPrice" to decimal.
Thnak You!
Hi, Here is simple question. I have this array: array([0]=>name [1]=>Tony); How can i change into array(name=>Tony); ? Thank you, ayok Hello, Im struggling with this, probably because of my lack of fundamental knowledge of arrays. What i want to do is: make an array with two keys. 'id' and 'distance'. I want to sort the results by distance, displaying the id's... im looking at ksort() as the solution, however i don't think im implementing it properly as i dont think i have set the array up properly!! what i have is not good... Code: [Select] <?php while ($row = mysql_fetch_array($result)) { //get the photographers postcode and split it into 2 pieces $p_postcode = explode(' ',$row['address_post_code']); //get the photographers postcode and split it into 2 pieces $u_postcode_a = explode(' ',$u_postcode); //run the two postcodes throught the function to determin the deistance $final_distance = return_distance($u_postcode_a[0], $p_postcode[0]); //start the variable so we can add to it later on $photographers_inrange = ""; //declare this variable to help with the comma spacing too EDIT LOOK TO LINE 46 //$i2 = 1; $photographers_inrange = array(); //if the distance is smaller or equal to the distance the photographer covers if($final_distance <= $row['cover_distance']){ //get their id $photographers_inrange['id'] = $row['ID'].','; $photographers_inrange['distance'] = ''.$final_distance; //echo $photographers_inrange; //EDIT: this method does not work when just one result is returned. now i use substr -1. //if this isnt the last result //if($i++ <= $i2++){ //then add a comma for the sql statement //$photographers_inrange .= ','; //} } ksort($photographers_inrange); foreach ($photographers_inrange as $key => $val) { echo "togs[" . $key . "] = " . $val . "<br/>"; } ?> with $photographers_inrange being where it is, i am getting alot of empty arrays. not what i want. i just need to know how to add to the original array, and how to then sort it. thanks for your ongoing help!! i want to create array from mysql what is the script for this...? value like $data = array("1" => .0032, "2" => .0028, "3" => .0021, "4" => .0033, "5" => .0034, "6" => .0031, "7" => .0036, "8" => .0027, "9" => .0024, "10" => .0021, "11" => .0026, "12" => .0024, "13" => .0036, "14" => .0028, "15" => .0025); Hi I was just wondering would it be possible to create a database from a input statement and array, if so would it be also possible to create a table with fields the same way? |
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