PHP - Help Needed Adding Echo To Single Line Of Script

I'm ok with PHP but probably not half as good as some of you guys on here.

I am basically trying to find a way to grab a line from a huge and I mean huge text file.... its basically a list of keywords I want to call by line number but without preferably going through them all before I get to that line.....otherwise couldmcrash my server obviously.

At the moment im using this

Code: [Select]
$lines = file('http://www.mysite.com/keywords.txt');

// Loop through our array, show HTML source as HTML source; and line numbers too.
foreach ($lines as $line_num => $line) {
echo "$line_num";
}
This works but im sure theres gotta be a better way of doing to save on usuage because this is putting the whole file into the memory and if I can simply say to php give me line number 97, would umm RULE....

Hope you guys can come up with a solution as your much smarter than me ty

Hi, here the bit of code:

Code: [Select]
echo 'You\'ll be redirected in'; include('script.html'); echo 'secs. If not, click <a href="visit.php">here</a></div>.';
this is being displayed on 3 lines I want to have it all on 1 line, how is this done?
(script.html is a javascript countdown clock)

thanks

hello guys, suppose I want to echo out the text given below exactly as what has been set against, including the line breaks. How do I do it? coz each time i did it so, there s no line breaks but the output is usually a dense lump of words with no paragraphs.
Code: [Select]
I took her out it was a Friday night
I wore cologne to get the feeling right
We started making out and she took off my pants
But then I turned on the TV

And that's about the time she walked away from me
Nobody likes you when you're 23
I'm still more amused by TV shows
What the hell is ADD?
My friends say I should act my age
What's my age again?
What's my age again?
please help


P.S.
The whole set of phrase give above are treated as a single variable coz I use a WHILE loops when making an echo.
tthanks

Hi all,

I am trying to add the echo " AND "; below to the variable $model if the $_POST['purchasetype'] has a value.

how can you add echos within IF statements to a variable, if at all possible?

Many thanks,



<?php
if ($_POST[model] !="") {
$model = "model='". $_POST['model'] ."'"; if ($_POST['purchasetype'] !="") { echo " AND "; }
}
else { $model = ""; }
?>

I posted yesterday and wasnt very clear or the question was way to broad... here is my issue condensed and hoping someone can help me...  I am using a sports component and mods in Joomla 1.5 --- that displays a standings table with game results- next game... i am trying to drop/add the team logo next to the team name in the table/s...

this is the code from the team page echoing the logo and putting it next to the team name--- see bottom where i have it spaced out.... as you can expect it isn't working of course

Code: [Select]
<?php if ($this->params->get('team_logo') == 1 && $this->team->logo) { ?>
<!-- team logo -->
<div style="display: inline; float: left; padding-left: 2px;">
<img src="<?php echo JURI::base() . $this->params->get('images_path') . $this->team->logo;?>" alt="<?php echo stripslashes($this->team->name);?>" title="<?php echo stripslashes($this->team->name);?>" border="1" /><br />
  <br />
</div>
<!-- team logo -->
<?php } ?>

and here is the code from the standings module:  i highlighted where in the table the logo would be called... i understand broad question here; but, was hoping someone could help me out with this...

Code: [Select]
<?php
/**
* @version $Id: mod_gridiron_win_loss.php, v1.5.0 March 2011 01:32:15
* @author Fastball Productions
* @package Gridiron
* @copyright Copyright (C) 2011 Fastball Productions
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
*/

// no direct access
defined('_JEXEC') or die('Restricted access');

$db =& JFactory::getDBO();

// get the module parameters
$heading = $params->get( 'heading', '' );
$seasonid = $params->get( 'seasonid', '1' );
$gametypes = $params->get( 'gametypes', '1' );
$teamids = $params->get( 'teamids', '' );
$leagueids = $params->get( 'leagueids', '' );
$divisionids = $params->get( 'divisionids', '0' );
$wheading = $params->get( 'wheading', 'Wins' );
$lheading = $params->get( 'lheading', 'Losses' );

$winpctheading = $params->get( 'pctheading', 'Winning Percentage' );
$gamesplayedheading = $params->get( 'gpheading', 'Games Played' );
$pointsforheading = $params->get( 'pfheading', 'Points For' );
$pointsagainstheading = $params->get( 'paheading', 'Points Against' );

$theading = $params->get( 'theading', 'Ties' );
$showties = $params->get( 'showties', 0 );

if (is_array($gametypes)) {
$gametypes = implode(',', $gametypes);
}
if (is_array($teamids)) {
$teamids = implode(',', $teamids);
}
if (is_array($leagueids)) {
$leagueids = implode(',', $leagueids);
}
if (is_array($divisionids)) {
$divisionids = implode(',', $divisionids);
}

// win/loss/ties variables;
$wins = 0;
$losses = 0;
$ties = 0;

// if there are team ids, division ids, or league ids configured, get all of the divisions to separate them;
if ($teamids || $divisionids || $leagueids) {
if ($teamids) {
//$db->setQuery("SELECT d.id, d.division FROM #__fastball_division AS d LEFT JOIN #__fastball_team AS t ON d.id = t.divisionid WHERE (t.published = 1 AND t.divisionid IS NOT NULL AND FIND_IN_SET(t.id, '{$teamids}')) GROUP BY d.id ORDER BY d.division");
$divisions[] = -1;
}
else if ($divisionids) {
//$db->setQuery("SELECT d.id, d.division FROM #__fastball_division AS d LEFT JOIN #__fastball_team AS t ON d.id = t.divisionid WHERE (t.published = 1 AND t.divisionid IS NOT NULL AND FIND_IN_SET(d.id, '{$divisionids}')) GROUP BY d.id ORDER BY d.division");
        $db->setQuery("SELECT d.id, d.division FROM #__gridiron_division AS d LEFT JOIN #__gridiron_team AS t ON d.id = t.divisionid LEFT JOIN #__gridiron_schedule AS s ON (t.id = s.visitingteam OR t.id = s.hometeam) WHERE (t.published = 1 AND t.divisionid IS NOT NULL AND FIND_IN_SET(d.id, '{$divisionids}') AND s.season = {$seasonid} AND FIND_IN_SET(s.gametype, '$gametypes')) GROUP BY d.id ORDER BY d.division");
$divisions = $db->loadObjectList();
}
else {
$db->setQuery("SELECT d.id, d.division FROM #__gridiron_division AS d LEFT JOIN #__gridiron_team AS t ON d.id = t.divisionid LEFT JOIN #__gridiron_schedule AS s ON (t.id = s.visitingteam OR t.id = s.hometeam) WHERE (t.published = 1 AND t.divisionid IS NOT NULL AND FIND_IN_SET(d.leagueid, '{$leagueids}') AND s.season = {$seasonid} AND FIND_IN_SET(s.gametype, '$gametypes')) GROUP BY d.id ORDER BY d.division");
$divisions = $db->loadObjectList();
}
}

if (!function_exists('getStandingsTeamsModule')) {
function getStandingsTeamsModule($divisionid, $seasonid, $teamids, $gametypes) {
$db =& JFactory::getDBO();

$seasonid = intval($seasonid);
$divisionid = intval($divisionid);

if ($teamids) {
$db->setQuery("SELECT a.id AS value, a.name AS text FROM #__gridiron_team AS a LEFT JOIN #__gridiron_schedule AS s ON (a.id = s.visitingteam OR a.id = s.hometeam) WHERE (a.published = 1 AND FIND_IN_SET(a.id, '$teamids') AND FIND_IN_SET(s.gametype, '$gametypes') AND s.season = {$seasonid}) ORDER BY a.name");
}
else {
$db->setQuery("SELECT a.id AS value, a.name AS text FROM #__gridiron_team AS a LEFT JOIN #__gridiron_schedule AS s ON (a.id = s.visitingteam OR a.id = s.hometeam) WHERE (a.published = 1 AND a.defaultteam = 1 AND a.divisionid = {$divisionid} AND FIND_IN_SET(s.gametype, '$gametypes') AND s.season = {$seasonid}) ORDER BY a.name");
}
$teamlist = $db->loadObjectList();

/* array to store the wins, losses, ties, and teamid; */
$gamedata = array();
/* go through each teams schedule and get their wins, losses, and ties so that we know how to order the league standings; */
foreach ($teamlist as $team) {
$wins = $losses = $ties = $gamesplayed = 0;
/* now get the total points for each team and each game; */
$db->setQuery("SELECT s.hometeam, s.visitingteam, b.finalv, b.finalh FROM #__gridiron_schedule AS s LEFT JOIN #__gridiron_boxscore AS b ON b.gameid = s.id WHERE (s.scored = 1 AND s.season = {$seasonid} AND (s.visitingteam = {$team->value} OR s.hometeam = {$team->value}))");
$games = $db->loadObjectList();

/* go through each game and count the wins/losses/ties for the team then dump the results into an array for sorting; */
foreach ($games as $game) {
$gamesplayed++;
if ($game->hometeam == $team->value) {
if ($game->finalh > $game->finalv) {
$wins++;
}
else if ($game->finalh < $game->finalv) {
$losses++;
}
else {
$ties++;
}
}
else {
if ($game->finalv > $game->finalh) {
$wins++;
}
else if ($game->finalv < $game->finalh) {
$losses++;
}
else {
$ties++;
}
}
}

/* calculate winning percentage; */
$winpct = $wins + ($ties*.5);
if ($gamesplayed > 0) {
$winpct = $winpct/$gamesplayed;
}
else {
$winpct = 0;
}
$winpct = number_format($winpct, 3);

$gamedata[] = array('winpct' => $winpct, 'wins' => $wins, 'losses' => $losses, 'ties' => $ties, 'teamid' => $team->value);
}

/* sort the gamedata array by winpct, wins, losses, ties; */
$winpct = $wins = $losses = $ties = array();
foreach ($gamedata as $key => $value) {
$winpct[$key] = $value['winpct'];
    $wins[$key] = $value['wins'];
    $losses[$key] = $value['losses'];
    $ties[$key] = $value['ties'];
}
array_multisort($winpct, SORT_DESC, $wins, SORT_DESC, $losses, SORT_ASC, $ties, SORT_ASC, $gamedata);

$teamsort = array();
foreach ($gamedata as $game) {
$teamsort[] = $game['teamid'];
}
/* teamsort will be used to order the database results so that the team with the best record is on top; */
$teamsort = implode(',', $teamsort);

if ($teamids) {
$db->setQuery("SELECT t.* FROM #__gridiron_team AS t WHERE (t.published = 1 AND FIND_IN_SET(t.id, '$teamids')) ORDER BY FIND_IN_SET(id, '$teamsort')");
}
else {
$db->setQuery("SELECT t.* FROM #__gridiron_team AS t WHERE (t.published = 1 AND t.defaultteam = 1 AND t.divisionid = {$divisionid}) ORDER BY FIND_IN_SET(id, '$teamsort')");
}

$teams = $db->loadObjectList();

return $teams;
}
}

if (!function_exists('getStandingsStatsModule')) {
function getStandingsStatsModule($teams, $seasonid, $gametypes) {
$db =& JFactory::getDBO();

$i = 0;
$standings = array();
/* go through each team and get their wins, losses, and ties; */
foreach ($teams as $team) {
$wins = $losses = $ties = $gamesplayed = $pointsfor = $pointsagainst = 0;
/* now get the total points for each team and each game; */
$db->setQuery("SELECT s.hometeam, s.visitingteam, b.finalv, b.finalh FROM #__gridiron_schedule AS s LEFT JOIN #__gridiron_boxscore AS b ON b.gameid = s.id WHERE (s.scored = 1 AND s.season = {$seasonid} AND (s.visitingteam = {$team->id} OR s.hometeam = {$team->id}))");
$games = $db->loadObjectList();
/* go through each game and count the wins/losses/ties for the team then dump the results into an array for sorting; */
foreach ($games as $game) {
$gamesplayed++;
if ($game->hometeam == $team->id) {
$pointsfor = $pointsfor + $game->finalh;
$pointsagainst = $pointsagainst + $game->finalv;
if ($game->finalh > $game->finalv) {
$wins++;
}
else if ($game->finalh < $game->finalv) {
$losses++;
}
else {
$ties++;
}
}
else {
$pointsfor = $pointsfor + $game->finalv;
$pointsagainst = $pointsagainst + $game->finalh;
if ($game->finalv > $game->finalh) {
$wins++;
}
else if ($game->finalv < $game->finalh) {
$losses++;
}
else {
$ties++;
}
}
}

/* create an object with the team stats to return in the array; */
$obj = new stdClass();
$obj->id = $team->id;
$obj->name = stripslashes($team->name);
$obj->leagueid = $team->leagueid;
$obj->gamesplayed = $gamesplayed;
$obj->wins = $wins;
$obj->losses = $losses;
$obj->ties = $ties;
$obj->pointsfor = $pointsfor;
$obj->pointsagainst = $pointsagainst;
$obj->winpct = $wins + ($ties*.5);

if ($obj->gamesplayed > 0) {
$obj->winpct = $obj->winpct/$gamesplayed;
}
else {
$obj->winpct = 0;
}

$standings[] = $obj;
$i++;
}
return $standings;
}
}
?>
<?php if ($teamids || $divisionids || $leagueids) { ?>
<table width="100%" border="0" align="center">
<tr>
<td colspan="4" style="text-align:center;font-size:18px;"><b><?php echo $heading;?></b></td>
</tr>
<?php foreach ($divisions as $did) { ?>
<tr>
<td style="text-align:center; width:4px; "></td>
        <td bgcolor="#990000" style="text-align:left; width: 200px; border-bottom: 0px #000 solid; color: #FFF;"><b>Team</b></td>
  <td bgcolor="#990000" style="text-align:center; width:20px; border-bottom: 0px #000 solid; color:#FFF;"><b><?php echo $wheading;?></b></td>
  <td bgcolor="#990000" style="text-align:center; width:20px; border-bottom: 0px #000 solid; color:#FFF;"><b><?php echo $lheading;?></b></td>
       
      <td bgcolor="#990000" style="text-align:center; width:50px; border-bottom: 0px #000 solid; color: #FFF;"><b>Pct.</b></td>
  <td bgcolor="#990000" style="text-align:center; width:30px; border-bottom: 0px #000 solid; color: #FFF;"><b>GP</b></td>
      <td bgcolor="#990000" style="text-align:center; width:30px; border-bottom: 0px #000 solid; color: #FFF;"><b>PF</b></td>
<td bgcolor="#990000" style="text-align:center; width:30px; border-bottom: 0px #000 solid; color: #FFF;"><b>PA</b></td>
      <td style="text-align:center; width:4px; "></td>
       
<?php if ($showties) { ?>
<td style="text-align:center; width:25px;"><b><?php echo $theading;?></b></td>
<?php } ?>
</tr>
<?php $teams = getStandingsTeamsModule($did->id, $seasonid, $teamids, $gametypes);?>
<?php $statdata = getStandingsStatsModule($teams, $seasonid, $gametypes); ?>
<?php foreach ($statdata as $stats) { ?>
<?php $stats->shortname == '' ? $name = $stats->name:$name = $stats->shortname;?>
<tr>


[color=purple][i][b]<td style="text-align:center; width:4px;"></td>[/b][/i][/color]


        <td style="text-align:left; width: 200px; font-size: 12px;"><a href="<?php echo JRoute::_("index.php?option=com_gridiron&view=team&id=$stats->id");?>"><?php echo $name;?></a></td>
<td style="text-align:center; width:20px;"><?php echo $stats->wins ? $stats->wins:0;?></td>
<td style="text-align:center; width:20px;"><?php echo $stats->losses ? $stats->losses:0;?></td>
       
          <td style="text-align:center; width:50px;"><?php echo number_format($stats->winpct, 3)?></b></td>
<td style="text-align:center; width:30px;"><?php echo $stats->gamesplayed;?></td>
         <td style="text-align:center; width:30px;"><?php echo $stats->pointsfor;?></td>
<td style="text-align:center; width:30px;"><?php echo $stats->pointsagainst;?></td>
        <td style="text-align:center; width:4px;"></td>
       
<?php if ($showties) { ?>
<td style="text-align:center; width:25px;"><?php echo $stats->ties ? $stats->ties:0;?></td>
<?php } ?>
</tr>
<?php } ?>
<tr><td colspan="4"></td></tr>
<?php } ?>
</table>
<?php } ?>
 
thanks
trey

Hi guys,

I'm trying to add this link <a href="<?php CONFIG_SITE_PATH ?>/settings.php"> to somewhere in the red text below. 

Can someone please show me how/where I would do this. 


$userObj->_userId = $_SESSION['G_userId'.CONFIG_SITE_NAME];
$userObj->getUserDetails();
echo '.$userObj->_name.'</span>&nbsp;&nbsp;/&nbsp;&nbsp;<a href="logout.php" >Logout</a></span>'; 

How can i simply put the input box at the end of echo $page_pagination;
instead of dropping down to a new line.
Code: [Select]



echo $page_pagination;

echo '<FORM NAME="Library Search" ACTION="z3950get.php" METHOD="POST">';
echo '&nbsp&nbsp&nbsp&nbsp Or go to page number ';
echo '<input type="text"SIZE="5" name="pageinput2" value="'. $page_num.'">';
echo '<input type="hidden" name="recordcount" value="'.$recordcount.'"/>';
echo '<button type="submit" name="pageinput1" value="search">Search</button>';
echo '</FORM>';

echo '<BR><BR>';
echo 'Showing Page Number -> '.$page_num. ' | Total number of results -> '.$numrows . ' | Total number of pages -> '.$numofpages.'<BR><BR>';

Hi,

Have a text file that is being read. I want to print the contents however I want each line of the text file to appear on a new line in the browser.

So far
$str = file_get_contents('records.txt');
$lines = explode("\n", $str);
echo $lines[0];

Help appreciated

I hav a php page which takes data from the db.But the problem i am facing is for a particular fild in database ,i have long data,which i need to b displayed in a wordwrap way

eg my data is "    Description      need a site for school    gave order on 12-10-2010     work started on 12-10-2010   "
this shuld  be displayed as
"Description      need a site for school
                        gave order on 12-10-2010
                        work started on 12-10-2010"

Description is the field in the database and rest of them are the datas in it

I am trying to add a line to a table (actually a shopping cart) at the moment there is a box around the word Checkout and the lines are too close.
I've tried adding in a line using <tr> at the beginning and then </tr> at the end but am having no luck 
I am completely new to any kind of coding what so ever so i'm sorry if it is a dumb question.

At the moment the coding round the checkout is:

<td id='cart-widget-links' colspan="5">
<a target="_parent" href="<?php echo get_option('shopping_cart_url'); ?>" title="<?php _e('Checkout', 'wpsc'); ?>" class="gocheckout"><?php _e('Checkout', 'wpsc'); ?></a>
<form action="" method="post" class="wpsc_empty_the_cart">
<input type="hidden" name="wpsc_ajax_action" value="empty_cart" />
<a target="_parent" href="<?php echo htmlentities(add_query_arg('wpsc_ajax_action', 'empty_cart', remove_query_arg('ajax')), ENT_QUOTES, 'UTF-8'); ?>" class="emptycart" title="<?php _e('Empty Your Cart', 'wpsc'); ?>"><?php _e('', 'wpsc'); ?></a>

If anyone can help be I would really really appreciate it... I can beg if you want

Megan

I am making a simple script for my friend that uses mod_rewrite, but for testing I don't use the mod_rewrite link.

The page is video.php
The extension is ?title=

I have having a problem when I type the title with a Single Quote in it(').
Example.
video.php?title=The-Sorcerer's-Apprentice
I have str_replace for the dash(-) to be replaced as a space, so that's not the problem. Here's my code.


<?php
if($_GET) {
$title="{$_GET['title']}";
$title = str_replace('_', ' ', $title);
$title = str_replace('-', ' ', $title);
if ($list = mysql_query("SELECT * FROM videos WHERE title='". mysql_real_escape_string($title) ."'") or die (mysql_error())); {
if(mysql_num_rows($list) > 0){
if (mysql_num_rows($list)) {
while($videos=mysql_fetch_array($list)) {
?>
<div id="content">
<center><h3><?php echo $videos['title']; ?></h3>
<object width="640" height="385"><param name="movie" value="<?php echo $videos['youtubelink']; ?>"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="<?php echo $videos['youtubelink']; ?>" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="640" height="385"></embed></object>
<br/><br/><a onclick="javascript:history.go(-1)" href="#">Go Back</a>
</center>
</div>
<?php 
}
}
}
?>

Hey guys. I just recently started learning php and I like to learn hands on. So, my first project involves the Google Calendar. I found a script on github that is basically a Google calendar feed and I've been manipulating it to meet my personal needs and expectations, but the only thing I am struggling with is the xml part. All I want to do in this case is get the value from ###TITLE###   (after it is sorted by newest date which is done automatically in the script) and store it in a new variable but no matter what I try or do and after reading a bunch of material on xml and php, I still cannot get it to work. If anyone knows how to do this and provide an explanation so I can actually learn I would really really appreciate it. Here is the github script   https://github.com/m...ter/gcalphp.php   Thank you and I am looking forward to any suggestions or anything.

I almost posted this in the freelancing forum, because I am looking for it to be created, but I first needed more info on what a coder would need to know about the project.

I have a script that is designed for a single person, and I want a coder to design it to become an online service with user registration, etc.

I'm weary of posting publicly the details about what the script does, but is something like that needed in order for a php programmer to take on a job? Could something like that be left out, until actually giving the coder the job?

Do I have to give at least a vague idea of what the script does?

I don't understand enough about what a programmer would need to know, but at the same time, I don't want to reveal my idea either.

Can somebody help me on how much I am going to need to reveal?

Thanks.

I know it needs a for loop, but i don't know where in the code i should be putting it?

Code: [Select]
function check_input($value)
{
// Stripslashes
if (get_magic_quotes_gpc())
  {
  $value = stripslashes($value);
  }
// Quote if not a number
if (!is_numeric($value))
  {
  $value = "'" . mysql_real_escape_string($value) . "'";
  }
return $value;
}

$_POST = array_map('check_input', $_POST);

$sql="INSERT INTO testimonials (CustomerName, Town, Testimonial, SortOrder, Images)
VALUES
({$_POST['customername']}, {$_POST['town']}, {$_POST['testimonial']}, {$_POST['sort_order']}, '$imgname'

)";

}
if (!mysql_query($sql,$con))
  {
  die("<br>Query: $sql<br>Error: " . mysql_error() . '<br>');
  }
echo "<p align=center><b>1 testimonial added</b></p>";

mysql_close($con);


Thanks in Advance,
Steve

  No idea how to add a new line so it's easier to read in the terminal. Debugging this way is absolutely horrible.
Edited by Monkuar, 03 December 2014 - 09:06 AM.