3v4l.org

run code in 300+ PHP versions simultaneously
<?php $source = <<<'code' <?php function system_update_10101(&$sandbox = NULL) { } code; $tokens = token_get_all($source, TOKEN_PARSE); foreach ($tokens as $token) { if (is_array($token)) { echo token_name($token[0]) , PHP_EOL; } } var_dump($tokens[2]); var_dump($tokens[4]);

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)
8.3.80.0030.00617.97
8.3.70.0040.01116.63
8.3.60.0040.01816.63
8.3.50.0140.00416.75
8.3.40.0070.00721.76
8.3.30.0030.01020.34
8.3.20.0070.00024.18
8.3.10.0060.00324.66
8.3.00.0090.00626.16
8.2.200.0060.00616.50
8.2.190.0150.00616.68
8.2.180.0140.00016.50
8.2.170.0100.01018.89
8.2.160.0070.00722.96
8.2.150.0100.00325.66
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0110.00422.11
8.2.110.0060.00319.21
8.2.100.0100.00317.84
8.2.90.0040.00418.16
8.2.80.0050.00320.48
8.2.70.0100.01017.25
8.2.60.0170.00317.50
8.2.50.0180.00017.50
8.2.40.0160.00017.38
8.2.30.0140.00317.25
8.2.20.0170.00017.47
8.2.10.0090.00917.38
8.2.00.0140.00417.50
8.1.290.0060.00330.84
8.1.280.0070.00725.92
8.1.270.0000.00724.66
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.01023.78
8.1.230.0110.00020.62
8.1.220.0090.00017.79
8.1.210.0050.00318.97
8.1.200.0140.00417.13
8.1.190.0140.00317.13
8.1.180.0150.00316.88
8.1.170.0110.00716.98
8.1.160.0160.00017.25
8.1.150.0080.01116.88
8.1.140.0180.00017.13
8.1.130.0120.00417.50
8.1.120.0100.00717.25
8.1.110.0100.00717.25
8.1.100.0160.00017.13
8.1.90.0140.00317.23
8.1.80.0080.00817.13
8.1.70.0110.00417.13
8.1.60.0100.01017.24
8.1.50.0130.00717.50
8.1.40.0090.00917.50
8.1.30.0160.00317.50
8.1.20.0000.01817.34
8.1.10.0180.00017.25
8.1.00.0150.00417.13
8.0.300.0000.00920.04
8.0.290.0140.00416.63
8.0.280.0140.00516.61
8.0.270.0120.00616.63
8.0.260.0130.00316.59
8.0.250.0080.00816.63
8.0.240.0130.00316.58
8.0.230.0150.00216.88
8.0.220.0090.00616.75
8.0.210.0130.00316.75
8.0.200.0200.00016.63
8.0.190.0120.00616.88
8.0.180.0070.01116.58
8.0.170.0120.00416.71
8.0.160.0130.00416.88
8.0.150.0110.00616.72
8.0.140.0100.00716.75
8.0.130.0120.00416.62
8.0.120.0150.00016.75
8.0.110.0160.00016.58
8.0.100.0160.00016.63
8.0.90.0100.00716.75
8.0.80.0040.01316.59
8.0.70.0150.00216.58
8.0.60.0130.00616.60
8.0.50.0110.00416.63
8.0.30.0160.00016.58
8.0.20.0170.00016.63
8.0.10.0060.01016.86

preferences:
30.05 ms | 401 KiB | 5 Q