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PHP - Php If Statement Using A Comma Delimted File
Hi everyone,
Basically i have a little task to do and was wondering if anyone is able to help, i would very grateful First task is for me to read a comma delimted file into PHP and store everything into an Array: Comma Delimited File = "houses.txt" (As a reference it means, PostCode, Price ('000's), picture and houses visits) HA11QS, 200, house1.jpg, 4 HA22BR, 280, house2.jpg, 10 HA33AB, 390, house3.jpg, 3 HA44CD, 320, house4.jpg, 8 my basic php for now is: Code: [Select] <?php function getHouse () { $filename = "houses.txt"; $fileRead = fopen($filename, "r"); $rowsArr = file ($filename); for ($i=0; $i < count($rowsArr); $i++) { $lineDetails = $rowsArr[$i]; print $lineDetails . "<br>" ; } fclose($fileRead); } ?> <h3> Welcome </h3> <p> PostCode Number Picture Visits </p> <?php echo getHouse(); ?> What i need to do next is to have a static web form where a user can input a maximum price e.g. 300 And that will return all the houses which are under 300 by reading the whole array I have a basic form setup: Code: [Select] <form method="post" action="maxtest.php" > <input type="text" name="userprice" value="" /> <input type="submit" name="button" value="Submit" /> </form> and also i have a an idea that i need something along the lines of: Code: [Select] $userValue = $_POST['userprice']; if ($userValue == 300) { } Im a bit stuck on how to incorporate the comma delimted array Please help me, thank you Similar TutorialsHi, My issue here is that I cant get my if/else statement to work on my secondary page. I include my secondary page (fine.php) from my index page. However, I have an if/else statement in fine.php that keeps reverting back to the index.php and, therefore, outputs the else statement (404.php) here is the if/else on index.php (these links work fine): <?php if($_SERVER['QUERY_STRING']=='/index.php' || $_SERVER['QUERY_STRING']=='') { include 'port.php'; } elseif (isset($_GET['pos'])){ include 'pos.php'; } elseif (isset($_GET['web'])){ include 'web.php'; } elseif (isset($_GET['fine'])){ include 'fine.php'; } else {include '404.php';} here is the if/else on my secondary page (fine.php). These links are supposed to alert the if/else in the next table cell. However, they instead alert the if/else in index.php. <td><br/> <a href="?backset"><img src="fine/thumbs/x-backset.jpg" border="0"></a><br/><br/> <a href="?backside"><img src="fine/thumbs/x-backside.jpg" border="0"></a><br/><br/> <a href="?bannerprint"><img src="fine/thumbs/x-bannerprint.jpg" border="0"></a><br/><br/> <a href="?chopu"><img src="fine/thumbs/x-chopu.jpg" border="0"></a><br/><br/> </td> <td><br/> <div id="DivPiece" align="left"> <?PHP if (isset($_GET['backset'])){ include 'fine/backset.php'; } elseif (isset($_GET['backside'])){ include 'fine/backside.php'; } elseif (isset($_GET['bannerprint'])){ include 'fine/bannerprint.php'; } elseif (isset($_GET['chopu'])){ include 'fine/chopu.php'; } ?> </div> </td> How can I get the links on the secondary page to only alert the if/else statement on that page, and BLOCK the if/else statement on index.php from seeing them? I still want to use the query string though. Thanks! Hey im having troube making this code as i have no idea how to do it... basically what im trying to do is for example if the index.php?id=XXX i want to echo "this" and if it is just index.php i want to echo "that" your help would be nice thanks <?php $id_lang = $_GET['id']; if($id_lang == $id_lang){ $result = mysql_query("SELECT * FROM pages WHERE id='$id_lang' ",$connect); while($row44 = mysql_fetch_assoc($result)) { $js_langdir = $row44['lang_dir']; }} else{ $js_langdir = "LTR"; } ?> I am using the following php script to display all the files that are uploaded in a directory on a page. There are two files in the folder I do not want displayed: .htaccess & index.php. Can someone help me out and provide a little guidance about what I need to do to print all the file names EXCEPT for those two. I imagine some sort of if statement. CODE: Top of page: Code: [Select] <?php $dirname = "."; $dir = opendir($dirname); ?> Body: Code: [Select] <?php while(false != ($file = readdir($dir))) { if(($file != ".") and ($file != "..")) { echo("<a href='$dirname$file'>$file</a> <br />"); } } ?> Thanks so much! I am trying to check to see if a file size is acceptable before an upload but cant seem to get the right result no matter what i do. if i have my if statement below coded like this Code: [Select] if($_FILES["upload"]["size"] < 1024000){ echo'entered if statement<br />'; } else{ echo'entered else statement<br />'; } Then i always am entereing the if statememnt but if i have my if statement like this Code: [Select] if($_FILES["upload"]["size"] > 1024000){ echo'entered if statement<br />'; } else{ echo'entered else statement<br />'; } then i always seem to enter the else staement. I have tried with a VIREITY of differnt size files some from like 2kb to 10mb... i believe somewhere near the > or < is my problem but i dont seem to see it Hello can anyone help with my code, it bombs out if I dont add in a file for attachment but i want to be able to add to the database with just comments (sometimes without a file) Any help appreciated!!! $timestamp = time(); $tbl_name="guestbook"; // Table name $email = $_REQUEST["email"]; $name = $_REQUEST["name"]; $comment = $_REQUEST["comment"]; $datetime = date("dmy"); $uploaddir = "upload/"; $filename = $timestamp.$file['file']['name']; $filename = strtolower($filename); $final_location = "$uploaddir$filename"; $pathinfo = pathinfo($_FILES['userfile1']['name']); if ((($_FILES["file"]["type"] == "image/gif") || ($_FILES["file"]["type"] == "image/jpeg") || ($_FILES["file"]["type"] == "image/pjpeg")) && ($_FILES["file"]["size"] < 2000000)) { if ($_FILES["file"]["error"] > 0) { echo "Return Code: " . $_FILES["file"]["error"] . "<br />"; } else { echo "Upload: " . $filename . "<br />"; echo "Type: " . $_FILES["file"]["type"] . "<br />"; echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb<br />"; echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br />"; if (file_exists($final_location)) { echo $filename . " already exists. "; } else { move_uploaded_file($_FILES["file"]["tmp_name"], $final_location); echo "Stored in: " . $final_location . "<br>"; mysql_connect("$host", "$username", "$password")or die("cannot connect server "); mysql_select_db("$db_name")or die("cannot select DB"); $sql="INSERT INTO $tbl_name(name, email, comment, datetime, upload)VALUES('$name', '$email', '$comment', '$datetime', '$final_location')"; $result=mysql_query($sql); } } //} else { echo "Invalid file"; } if($result){ echo "Successful added update to the Board"; echo "<BR>"; echo "<a href='HomePage4.php'>View Bulletin Board</a>"; } else { echo "ERROR"; } mysql_close(); ?> I'm trying to create a INSERT query statement that makes use of the content of 'include' files. When I call up the include it simply echos it to the screen but I can't seem to capture the text string and actually make it function as part of the query. I've tried setting the include as a variable but again it only outputs to the screen. Help please! Here's a portion of the code... if (($_POST['sched_templates']) == "sched_TestingOnly.htm") { $query = include 'sched_TestingOnlyQuery1.htm'; } if (@mysql_query ($query)) { mysql_close(); // End adding Registration to the database header ('Location: redirectfile.htm'); exit(); } else { print "<p><b>Sorry, your entry could not be entered. } Hey, i got this code which takes info from mysql: while ($row= mysql_fetch_array($result)) { $title = $row["alertid"]; $title2 = $row["alerttext"]; $title3 = $row["alertdate"]; $bla = "{\"alertid\":\"$title\",\"alerttext\":\"$title2\",\"alertdate\":\"$title3\"},"; echo "$bla"; } it is displayed like this: [{"alertid":"1","alerttext":"text1","alertdate":"date1"},{"alertid":"2","alerttext":"text2","alertdate":"date2"},{"alertid":"3","alerttext":"text3","alertdate":"date3"},] I wanted to ask, how can I remove the last comma, after date3"}, but keep other commas..? Hi, If I need to put commas within a variable how can this be achieved? i.e. if statement..... { $output = "text1,text2,text3"; Incase your wondering what I'm trying to do.. basically im using a header file on my site... i want different keywords within the meta tags depending on the page the user is on, so i want to include aprox 20 keywords in the $output which will be inserted in the comma area of the meta tags. Probably quite an easy way to do it but I'm not sure how to do it! Any help appreciated! This seems like such a simple error, however I've no idea why I am getting it. apparently I have an unexpected comma on line 4 of the code below. I can't work out what the error is. Any ideas? Sorry to be a pain if it really is something simple, but I'm a bit new to all this php stuff. <?php function percentCalc($value1,$value2,$value3,$value4,$value5,$total) { $array=($value1,$value2,$value3,$value4,$value5); while (list($key,$arraycontent)= each($array)) { $c_percent=(($arraycontent/$total)*100); $final_array[]=$c_percent; } return $final_array; } ?> Hello Guys, I am trying to strip the last comma but I can't get it to work... Please advise Here is my code, it adds the coma in between all numbers and on the end. Code: [Select] $query1 = mysql_query("SELECT b_id FROM benefits"); while ($row = mysql_fetch_array($query1)) { $b_id = $row['b_id']; $b_id . ","; echo $b_id2; } displays 1,2,3,4,5,6,7,8,9,10, I also tried this but it didn't work. It removed all the commas Code: [Select] $query1 = mysql_query("SELECT b_id FROM benefits"); while ($row = mysql_fetch_array($query1)) { $b_id = $row['b_id']; $b_id . ","; $b_id2 = rtrim($b_id,','); echo $b_id2; } Hi All, I'm sure there is an easy solution for this but I am unable to find it. I am new to PHP and after a little help... the via data is stored in a database in this format... |51.105166,-1.695971|51.011055,-2.1068|50.945233,-2.617664|||| I'm trying to find a way of loosing the last comma if there are 1 or more entries, any ideas guys. What I'm getting is : Code: [Select] var points = [{location: '51.105166,-1.695971'},{location: '51.105166,-1.695971'},]; What I'm after is: Code: [Select] var points = [{location: '51.105166,-1.695971'},{location: '51.105166,-1.695971'}]; Code: [Select] <?php if($via != null){ echo "var points = ["; foreach($via as $point){ if($point != ""){ echo "{location:"; echo " '".$point."'"; echo "},"; } } echo "];\n"; } ?> Lets say I pull a value from a database field that has a value of 1,2 and what I want to do is seperate them and then run each of those values against a separate table how would that be accomplished. After a lot of lurking, thanks for all the great topics I now have a guestion where I could really use your help. I am parsing some xml data with the following php: Code: [Select] <?php $data = file_get_contents("XML URL"); $actors = preg_match_all("/<actors>(.+)<\/actors>/", $data, $match); foreach ($match[1] as $actors) { echo $actors; } ?> For the following XML part: <actors> <actor id="1234">Actor #1</actor> <actor id="12345">Actor #2</actor> <actor id="123456">Actor #3</actor> </actors> This gives the ouput: Actor #1 Actor #2 Actor #3 Now I would like to separate the actor names by comma, like this: Actor #1, Actor #2, Actor #3 Does anybody know how to modify the php code for this? Thanks This is going to sound like a very beginner question, because it is. I am modifying some free code snippets to fit my use and stuck. It's probably a simple fix. First here is the code. This is printing from a while loop. <?php print("[". $current_month .",". number_format($remaining_balance, "2", ".", ",") . "],");?> Here is the last remaining items from the loop at it comes to an end: [343,14,495.86], [344,13,682.26], [345,12,863.91], [346,12,040.79], [347,11,212.87], [348,10,380.12], [349,9,542.52], [350,8,700.02], [351,7,852.61], [352,7,000.26], [353,6,142.94], [354,5,280.62], [355,4,413.26], [356,3,540.85], [357,2,663.34], [358,1,780.72], [359,892.95], [360,0.00], My question is kind of simple, how do I get it do the comma doesn't print on the last print? I need it to end like this: [359,892.95], [360,0.00] Does that make sense? I don't know if I explained it well. I could really use some help! Thanks so much! How can I replace the comma from a string like this: You, like this => You like this You, Derp, like this => You and Derp like this You, Derp, Derpina, like this => You, Derp and Derpina like this You, Derp, Derpina, Derpson, like this => You, Derp, Derpina and Derpison like this Hi guys, Currently my result displayed a 'comma' at the end Lower Primary English, Math, Science, Chinese, How do I remove the comma which is bold in red? Thank you so much My code Code: [Select] while($row3 = mysqli_fetch_array($data3)) { if ($row3['level_id'] == 2) { echo ''.$row3['subject_name'].', '; } } Hi, I have in column "keywords" comma separated keywords in one row/news. Example in ID "1" in column "keywords" have: "Šport, Fudbal, Četvrta Liga". I want to make a tag-s from those words to be like: http://site.com/tag/sport, http://site.com/tag/fudbal, http://site.com/tag/cetvrta-liga. At first I separate those words by:
$input = $vest_keywords;
$removed_spaces = preg_replace('/\s*,\s*/', ',', $input);
$output = explode(',', $removed_spaces);
foreach($output as $tags) {
echo $tags;
}
This give me: Šport | Fudbal | Četvrta liga
But I have a "slug-maker", and I have a problem with redeclare.
/* SLUG */
$string = $output;
function my_str_split($string) {
$slen = strlen($string);
for ($i = 0; $i < $slen; $i++) {
$sArray[$i] = $string{$i};
}
return $sArray;
}
function noDiacritics($string) {
//cyrylic transcription
$cyrylicFrom = array('А', 'Б', 'В', 'Г', 'Д', 'Е', 'Ё', 'Ж', 'З', 'И', 'Й', 'К', 'Л', 'М', 'Н', 'О', 'П', 'Р', 'С', 'Т', 'У', 'Ф', 'Х', 'Ц', 'Ч', 'Ш', 'Щ', 'Ъ', 'Ы', 'Ь', 'Э', 'Ю', 'Я', 'а', 'б', 'в', 'г', 'д', 'е', 'ё', 'ж', 'з', 'и', 'й', 'к', 'л', 'м', 'н', 'о', 'п', 'р', 'с', 'т', 'у', 'ф', 'х', 'ц', 'ч', 'ш', 'щ', 'ъ', 'ы', 'ь', 'э', 'ю', 'я');
$cyrylicTo = array('A', 'B', 'W', 'G', 'D', 'Ie', 'Io', 'Z', 'Z', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'R', 'S', 'T', 'U', 'F', 'Ch', 'C', 'Tch', 'Sh', 'Shtch', '', 'Y', '', 'E', 'Iu', 'Ia', 'a', 'b', 'w', 'g', 'd', 'ie', 'io', 'z', 'z', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'r', 's', 't', 'u', 'f', 'ch', 'c', 'tch', 'sh', 'shtch', '', 'y', '', 'e', 'iu', 'ia');
$from = array("Á", "À", "Â", "Ä", "Ă", "Ā", "Ã", "Å", "Ą", "Æ", "Ć", "Ċ", "Ĉ", "Č", "Ç", "Ď", "Đ", "Ð", "É", "È", "Ė", "Ê", "Ë", "Ě", "Ē", "Ę", "Ə", "Ġ", "Ĝ", "Ğ", "Ģ", "á", "à", "â", "ä", "ă", "ā", "ã", "å", "ą", "æ", "ć", "ċ", "ĉ", "č", "ç", "ď", "đ", "ð", "é", "è", "ė", "ê", "ë", "ě", "ē", "ę", "ə", "ġ", "ĝ", "ğ", "ģ", "Ĥ", "Ħ", "I", "Í", "Ì", "İ", "Î", "Ï", "Ī", "Į", "IJ", "Ĵ", "Ķ", "Ļ", "Ł", "Ń", "Ň", "Ñ", "Ņ", "Ó", "Ò", "Ô", "Ö", "Õ", "Ő", "Ø", "Ơ", "Œ", "ĥ", "ħ", "ı", "í", "ì", "i", "î", "ï", "ī", "į", "ij", "ĵ", "ķ", "ļ", "ł", "ń", "ň", "ñ", "ņ", "ó", "ò", "ô", "ö", "õ", "ő", "ø", "ơ", "œ", "Ŕ", "Ř", "Ś", "Ŝ", "Š", "Ş", "Ť", "Ţ", "Þ", "Ú", "Ù", "Û", "Ü", "Ŭ", "Ū", "Ů", "Ų", "Ű", "Ư", "Ŵ", "Ý", "Ŷ", "Ÿ", "Ź", "Ż", "Ž", "ŕ", "ř", "ś", "ŝ", "š", "ş", "ß", "ť", "ţ", "þ", "ú", "ù", "û", "ü", "ŭ", "ū", "ů", "ų", "ű", "ư", "ŵ", "ý", "ŷ", "ÿ", "ź", "ż", "ž");
$to = array("A", "A", "A", "AE", "A", "A", "A", "A", "A", "AE", "C", "C", "C", "C", "C", "D", "D", "D", "E", "E", "E", "E", "E", "E", "E", "E", "G", "G", "G", "G", "G", "a", "a", "a", "ae", "ae", "a", "a", "a", "a", "ae", "c", "c", "c", "c", "c", "d", "d", "d", "e", "e", "e", "e", "e", "e", "e", "e", "g", "g", "g", "g", "g", "H", "H", "I", "I", "I", "I", "I", "I", "I", "I", "IJ", "J", "K", "L", "L", "N", "N", "N", "N", "O", "O", "O", "OE", "O", "O", "O", "O", "CE", "h", "h", "i", "i", "i", "i", "i", "i", "i", "i", "ij", "j", "k", "l", "l", "n", "n", "n", "n", "o", "o", "o", "oe", "o", "o", "o", "o", "o", "R", "R", "S", "S", "S", "S", "T", "T", "T", "U", "U", "U", "UE", "U", "U", "U", "U", "U", "U", "W", "Y", "Y", "Y", "Z", "Z", "Z", "r", "r", "s", "s", "s", "s", "ss", "t", "t", "b", "u", "u", "u", "ue", "u", "u", "u", "u", "u", "u", "w", "y", "y", "y", "z", "z", "z");
$from = array_merge($from, $cyrylicFrom);
$to = array_merge($to, $cyrylicTo);
$newstring = str_replace($from, $to, $string);
return $newstring;
}
function makeSlugs($string, $maxlen = 0) {
$newStringTab = array();
$string = strtolower(noDiacritics($string));
if (function_exists('str_split')) {
$stringTab = str_split($string);
} else {
$stringTab = my_str_split($string);
}
$numbers = array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "-");
//$numbers=array("0","1","2","3","4","5","6","7","8","9");
foreach ($stringTab as $letter) {
if (in_array($letter, range("a", "z")) || in_array($letter, $numbers)) {
$newStringTab[] = $letter;
} elseif ($letter == " ") {
$newStringTab[] = "-";
}
}
if (count($newStringTab)) {
$newString = implode($newStringTab);
if ($maxlen > 0) {
$newString = substr($newString, 0, $maxlen);
}
$newString = removeDuplicates('--', '-', $newString);
} else {
$newString = '';
}
return $newString;
}
function checkSlug($sSlug) {
if (preg_match("/^[a-zA-Z0-9]+[a-zA-Z0-9\-]*$/", $sSlug) == 1) {
return true;
}
return false;
}
function removeDuplicates($sSearch, $sReplace, $sSubject) {
$i = 0;
do {
$sSubject = str_replace($sSearch, $sReplace, $sSubject);
$pos = strpos($sSubject, $sSearch);
$i++;
if ($i > 100) {
die('removeDuplicates() loop error');
}
} while ($pos !== false);
return $sSubject;
}
$vesti_tag_slug = makeSlugs($string, $maxlen = '0');
/* /. SLUG */
So I want to have tags like: sport | fudbal | cetvrta-liga Can You help how can I get the links that You se above? Thanks in advanced! T hello all, i have a small problem. i have a bunch of prices in a database like 243.49 and 1,256.22 etc. the problem is that when i try to add multiple prices that one of the fields is over 1000, it is treating it as 1 (i believe because of the comma.) is there a way to remove the comma, but not the decimal if it exists and then add it back to the $total if it is over 1000? Code: [Select] $pamount=$row2['amount']; $total += $pamount; Hi Guys,
How do i put a comma separator after a thousand ? Example if $grand28 was equal to 1234.00 how do i get it to read 1,234.00
here is my code
" . sprintf("%.2f", $grand28) . "
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