3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $key = 'polo-ralph-lauren-grey-v-neck-sweater_99912_3-300x300.d20140220-u175918.jpg'; if (strpos($key, '.d201402') !== FALSE){ $stringToReplace = $key; $removeTimestamp = strlen($stringToReplace); $removeTimestamp = floor($removeTimestamp - 21); $keytemp = substr_replace($stringToReplace, "jpg", $removeTimestamp); rename($key, '$keytemp'); echo 'Filename replaced '; echo $key," has been replaced by "; echo $keytemp; } ?>
Output for 4.3.2 - 7.1.0
Warning: rename(polo-ralph-lauren-grey-v-neck-sweater_99912_3-300x300.d20140220-u175918.jpg,$keytemp): No such file or directory in /in/NVPqI on line 8 Filename replaced polo-ralph-lauren-grey-v-neck-sweater_99912_3-300x300.d20140220-u175918.jpg has been replaced by polo-ralph-lauren-grey-v-neck-sweater_99912_3-300x300.jpg
Output for 4.3.1
Warning: rename(polo-ralph-lauren-grey-v-neck-sweater_99912_3-300x300.d20140220-u175918.jpg,$keytemp) [http://www.php.net/function.rename]: No such file or directory in /in/NVPqI on line 8 Filename replaced polo-ralph-lauren-grey-v-neck-sweater_99912_3-300x300.d20140220-u175918.jpg has been replaced by polo-ralph-lauren-grey-v-neck-sweater_99912_3-300x300.jpg
Output for 4.3.0
Warning: rename(polo-ralph-lauren-grey-v-neck-sweater_99912_3-300x300.d20140220-u175918.jpg,$keytemp) [http://www.php.net/function.rename]: Read-only file system in /in/NVPqI on line 8 Filename replaced polo-ralph-lauren-grey-v-neck-sweater_99912_3-300x300.d20140220-u175918.jpg has been replaced by polo-ralph-lauren-grey-v-neck-sweater_99912_3-300x300.jpg