php include variables without including -
can 1 tell me how "include" variable .php file without other content.
index.php
<?php $info=file('somedir/somefile.php'); $v1=trim($info[2]); $v2=trim($info[3]); $v3=trim($info[4]); ?> the somedir/somefile.php
<?php $variable=something; $variable2=someotherting; $variable3=thirdone!; other content there may not runned or showed. ?> can please me??
edit:
its dynamic page.
<html> <?php include_once 'config.php'; include_once 'includes/mysqlconnect.php'; $url_slash=$_server['request_uri']; $url= rtrim($url_slash, '/'); //$url = basename($url); $info=file('sites/'.$url.'.php'); $title=trim($info[2]); ?> <head> <meta charset="utf-8"> <title>$title</title> <link rel="stylesheet" type="text/css" href="<?php echo $domain;?>themes/reset.css"> <link rel="stylesheet" type="text/css" href="<?php echo $domain;?>themes/<?php echo $theme;?>.css"> </head> <body class="body"> <div class="container-all"> <?php include_once 'includes/header.php';?> <div class="container"> <?php include_once 'includes/navigationbar.php';?> <?php include_once 'includes/rightsidebar.php';?> <div class="content"><?php if ($url==''){ include_once "sites/home.php"; } elseif (file_exists("sites/$url.php") && is_readable('/var/www/html/sites/'.$url.'.php')){ include_once '/var/www/html/sites/'.$url.'.php'; } else { include_once 'sites/404.php'; } ?></div> <?php include_once 'includes/footer.php';?> </div> </div> </body> </html> hope understand question now.
programming driving thoughts :)
so want question how can include part of included file , answer can achieve doing test each time main file included withing file see if file included internally or not , can more precise in way split main file block loaded due suitable variable
take workaround , hope understand mean
supposing have main file named main.php contains contents
<?php echo 'i java programmer'; echo 'i know php well'; echo 'when jquery preferred toast !'; ?> now have 3 external files include file each file specific 1 of 3 programming language
so create 3 files in way :
file : java.php
<?php $iamjavadevelopper = 1; include_once("main.php"); ?> file : phpfav.php
<?php $iamphpdevelopper = 1; include_once("main.php"); ?> file : jquery.php
<?php $iamjquerydevelopper = 1; include_once("main.php"); ?> and main.php coded in way
<?php if(isset($iamjavadevelopper)) echo 'i java programmer'; if(isset($iamphpdevelopper)) echo 'i know php well'; if(isset($iamjquerydevelopper)) echo 'when jquery preferred toast !'; ?> by way each 1 of our 3 external files show part of included file :)
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