sasa

try if (($data=file("phone.csv", FILE_IGNORE_NEW_LINES))!== FALSE) { //while (($data=fgetcsv($open))!==FALSE) { foreach ($data as $key =>$numbr){ /// working code logic echo $key."<br>"; } }

or <?php $string = "this, that;some.word;second"; $separators = array(":", ";", ",", "-", '\.');//must escape dot $result = preg_split('/('.implode('|',$separators).')\s*/',$string); print_r($result); ?>

you need functions array_intersect() and array_diff() for this job

try to explicite convert value to float type change line $tltsave = $invoiceline->total to $tltsave = (float)$invoiceline->total

try <?php $a='sasa + sasa'; echo '<a href="?data='. urlencode($a).'">click me</a>'."<br />\n"; if (isset ($_GET)) echo $_GET['data']; ?> script just generate link with + and space, and echo result

use urlencode() function on variable before put it in link and urldecode() on $_GET variable

are you sure about spaces try to use this pattern '~<a\s+href="solre.php?[^"]"\s*class=\'nav\'\s*>~'

the variable $thing isn't set before you use it in query

what if you run your code in december?

you can binary tree put in array in this way 1. root node put on index 1 in array 2. lchild of node with index n put in array element with indeks 2*n 3. rchild of node with index n put in array element with indeks 2*n+1 parent element of element with index n is in position (int)(n/2) level of element with index n is log(n, 2) (root element is level 0) on n-th level is elements with index from pow(2, n) to pow(2, n+1)-1 here is code for put tree in array <?php function tree_gather($node) //Function to calculate count { $tree = array(1 => $node); b_tree($node, 1, &$tree); return $tree; } function b_tree($node, $index, &$tree){ $sql = "SELECT lchild,rchild FROM tree WHERE parent = '$node'"; $execsql = mysql_query($sql); if($array = mysql_fetch_array($execsql)){ if(!empty($array['lchild'])){ $tree[$index * 2] = $array['lchild']; b_tree($array['lchild'], $index * 2, &$tree); } if(!empty($array['rchild'])){ $tree[$index * 2 + 1] = $array['rchild']; b_tree($array['rchild'], $index * 2 + 1, &$tree); } } } ?> the code is not tested

change $laprov=$_POST["$provincias"]; to $laprov=$_POST["provincias"];

change while($i <= $cuenta){ to while($i < $cuenta){ and some in 2n while loop

<?php $array=array('word1', 'word2', 'word3'); $string="This is a sentence containing word2"; if(preg_match('/\b'. implode('\b|\b', $array).'\b/i', $string)) echo 'yes'; else echo 'no'; ?>

you can use "... ORDER BY RAND($seed) ..." where $seed is random number generated for pagination see http://dev.mysql.com/doc/refman/5.0/en/mathematical-functions.html#function_rand

$formula = $production_per_hour / 3600 * $difference + $current_number;

try <?php $test = 'I am 13 as of today, what an unlucky number. "B1D3AY"'; function remove_numbers($a){ return preg_replace('/\d/','', $a[0]); } echo preg_replace_callback('/"[^"]+"/','remove_numbers',$test); ?>

[^\w\ŝ\ĉ\ĝ\ĵ\ŭ\ĥ\Ŝ\Ĉ\Ĝ\Ĵ\Ŭ\Ĥ]

or just $temp = $_SESSION['Num_Part']; //$count = 0; //while ($count <= $temp){ $temp3=$_POST['Participant_P']; $temp5=$_POST['Result_P']; // $count++; //}

try <?php $test = '<td> <b><font size="+2" color="#FF0000">Neighboorhood:</font> <font size="+2" color="#0000FF">Greenacre</font></b> </td> '; $out = preg_replace('/(Neighboorhood:.*?<font.*?)>/s', '\1 what you want to insert>', $test); echo $out; ?>

use in_array() function

$bio = preg_replace('#[^A-Za-z 0-9\']#i', '', $_POST['bio']);

UPDATE points SET members_point=IF(members_point+1000 > 5000, 5000, members_point+1000).......

look some pagination tutorials like http://www.phpfreaks.com/tutorial/basic-pagination

it echo 37.91 for me

try to do all job witk SQL <?php $r2 = mysql_query("SELECT MAX(progrm_id) AS level FROM user_program WHERE ID='".$usrid."' AND user_status='Active'"); $buffer_r2 = mysql_fetch_assoc($r2); $level_id = $buffer_r2['level']; $levels = array(1 => "Professional", "Gold", "Diamond", "Platinum", "Elite"); $level_name = $levels[$level_id]; ?>