3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function zerofill($mStretch, $iLength = 2) { $sPrintfString = '%s%0' . (int)$iLength . 'b'; return sprintf($sPrintfString, $mStretch, 0b0); } var_dump(zerofill("asd", 10));
Output for 5.4.0 - 7.1.0
string(13) "asd0000000000"
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/NvkcE on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/NvkcE on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/NvkcE on line 6
Process exited with code 255.