Online PHP editor | refs for sRWQa

@ 2015-09-24T18:50:14Z

<?php
$limit     = 10000000;
$string    = 'a';

for ( $i = 0; $i <= $limit; $i++ ) {
    $string .= 'a';
}
echo strlen($string)."\n";
$str2=preg_replace('#(?<name>.)*#', '', $string);
echo 'done';