3v4l.org

run code in 300+ PHP versions simultaneously
<?php set_error_handler('myErrorHandler'); register_shutdown_function('fatalErrorShutdownHandler'); if (strpos($errstr, 'Class')) { var_dump('foo'); return true; } return false; } function fatalErrorShutdownHandler() { $last_error = error_get_last(); if ($last_error['type'] === E_ERROR) { // fatal error myErrorHandler(E_ERROR, $last_error['message'], $last_error['file'], $last_error['line']); } } Everything::is('awesome'); echo Everything;

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)
5.4.290.0110.03812.50
5.4.280.0060.05112.39
5.4.270.0090.03912.39
5.4.260.0060.04112.39
5.4.250.0060.03912.39
5.4.240.0070.03712.39
5.4.230.0050.04112.39
5.4.220.0070.04112.39
5.4.210.0070.03912.39
5.4.200.0090.04812.39
5.4.190.0090.03912.38
5.4.180.0060.04012.38
5.4.170.0050.04212.39
5.4.160.0080.04212.39
5.4.150.0090.03812.38
5.4.140.0050.03812.07
5.4.130.0090.03812.05
5.4.120.0150.04212.02
5.4.110.0120.04612.01
5.4.100.0120.04412.02
5.4.90.0090.03812.01
5.4.80.0070.03712.01
5.4.70.0050.04112.00
5.4.60.0060.03812.00
5.4.50.0050.03712.01
5.4.40.0060.03612.00
5.4.30.0060.03711.99
5.4.20.0040.06911.99
5.4.10.0030.04112.00
5.4.00.0100.03111.48
5.3.280.0090.03612.71
5.3.270.0090.04012.72
5.3.260.0060.04412.72
5.3.250.0080.03812.72
5.3.240.0040.04012.72
5.3.230.0040.04012.71
5.3.220.0070.03712.68
5.3.210.0060.04512.68
5.3.200.0080.03712.68
5.3.190.0080.03812.68
5.3.180.0110.03512.67
5.3.170.0080.05312.67
5.3.160.0130.03212.67
5.3.150.0100.03812.68
5.3.140.0080.03512.66
5.3.130.0060.04112.66
5.3.120.0060.04012.66
5.3.110.0080.04112.66
5.3.100.0070.03612.12
5.3.90.0080.03912.09
5.3.80.0070.03812.08
5.3.70.0040.03912.08
5.3.60.0080.03512.06
5.3.50.0080.03612.00
5.3.40.0110.03312.01
5.3.30.0050.04111.95
5.3.20.0080.03911.73
5.3.10.0070.05411.70
5.3.00.0050.04511.69

preferences:
141.51 ms | 1394 KiB | 7 Q