<? function heighphpcode($heightstring){ do{ $z=0; if(preg_match('/<phpcode>(.*)</phpcode>/su',$heightstring,$reg)) { $z=1; $code=''; ob_start(); highlight_string($reg[1]); $code = ob_get_contents(); ob_end_clean(); $reg[1] = addslashes($reg[1]); $heightstring=preg_replace("/<phpcode>(.*)</phpcode>/su","$code",$heightstring,1); } }while($z); return $heightstring; } ################################################ #$phpcode就是要被加亮的代码 $phpcode="<phpcode>echo /"fdsfdsfds/";</phpcode>"; ################################################ echo heighphpcode("$phpcode"); ?> |
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