What is regular expression in php?

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can anyone tel me about the Expression engine Note:Its a CMS in Php

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Name some of the popular frameworks in php.

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i start a new session with : session_start(); then i set some session variable like this : $_SESSION['name']=$_POST['name'];\ and some another variables. at bottom of page i set header to diffrent page : header('location: index.php'); exit(); now in new page (index.php i can't access to my session variables, like $_SESSION['name']) what's wrong ? thanks. here is my files : a.php ======================================== session_start(); require ('config.inc.php'); if(isset($_POST)) foreach($_POST as $v=>$k) { $items[$v]=$k; } $sql="SELECT * FROM members WHERE username='{$items['user']}' AND pass=MD5('{$items['Password']}') "; $res=mysql_query($sql); $row=mysql_fetch_assoc($res); if($row['username']) { $_SESSION['type']=$row['type']; $_SESSION['name']=$row['name']; $_SESSION['family']=$row['family']; $_SESSION['username']=$row['username']; $_SESSION['date']=$row['date']; } header('location: admin.php'); exit(); ====================================== admin.php ===================================== <?php session_start(); if(!isset($_SESSION['admin'])) { header('location: index.php'); exit(); } require ('config.inc.php'); ?> . . . =================================

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hi, i have knowledge about PHP/MYSQL,i am fresher M.Sc-IT 2009 pass out,any recruitment in PHP please let me know.

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i am a 3yr diploma holder(CSE) from bangalore and i got job as php developer.. starting 7.5k... but i dont know what is the future carreer scop for diploma holders(for me)...plz help

2 Answers   Wipro,

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Write a program to swap two numbers using php.

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Is php front end or back end?

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How can MYSQL functions be available with PHP?

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Is c similar to php?

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How we can convert dynamic url into static url? plz provide code.

2 Answers   Xento,

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How is the ternary conditional operator used in php?

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