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File: PHP_toolbucket/SoftMoon/lbreak_at.php

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  Classes of Joseph  >  Rainbow Maker  >  PHP_toolbucket/SoftMoon/lbreak_at.php  >  Download  
File: PHP_toolbucket/SoftMoon/lbreak_at.php
Role: Auxiliary script
Content type: text/plain
Description: PHP utility function
Class: Rainbow Maker
Create transparent gradient images
Author: By
Last change:
Date: 2012-02-12 21:46
Size: 603 bytes
 

Contents

Class file image Download
<?php

Function lbreak_at($Llen, $terminator, $string, $EOLflag=TRUE, $LBr="\n", $atEnd=FALSE)  {
    $SLen=strlen($string);  $TLen=strlen($terminator);  $lastp=0;
    do  { if (($p=strpos($string, $terminator, $lastp))!==FALSE)  $p+=$TLen;  else  $p=$SLen;
        $build=substr($string, $lastp, $p-$lastp);  $lastp=$p;
        if (strlen($buildup)+strlen($build)<=$Llen)  $buildup.=$build;
        else {
            if ($EOLflag)  $rtrnString.=$buildup.$LBr;
            else  $rtrnString.=substr($buildup, 0, strlen($buildup)-$TLen).$LBr;
            $buildup=$build;  }  }
    while ($p<$SLen);
    return $rtrnString.$buildup.($atEnd ? $LBr : "");  }

?>