3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fillColor = "ed3"; switch (true) { // valid HEX color in #RGB HEX format case preg_match('/^[0-9a-f]{3}$/i', $fillColor): $colorsArray = str_split($fillColor); $fillColor = "{$colorsArray[0], $colorsArray[0], $colorsArray[1], $colorsArray[1], $colorsArray[2], $colorsArray[2]}"; var_dump($fillColor); break; }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
7.0.00.0230.07720.09
5.6.160.0030.08720.57
5.6.150.0000.04318.18
5.6.140.0030.08718.19
5.6.130.0000.04318.21
5.6.120.0070.08321.02
5.6.110.0100.08020.89
5.6.100.0070.04021.13
5.6.90.0200.07320.99
5.6.80.0130.07020.38
5.5.300.0000.08317.91
5.5.290.0130.07317.95
5.5.280.0070.08720.68
5.5.270.0030.04720.77
5.5.260.0030.04020.88
5.5.250.0030.08020.66
5.5.240.0230.07320.16

preferences:
140.72 ms | 1394 KiB | 7 Q