3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = <<<TEXT user1,1234; user2,2345; user3,3456; TEXT; var_export( preg_match_all('/^([^,]+),(\d+)/m', $text, $m) ? array_combine($m[1], $m[2]) : [] );

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)
8.5.10.0110.00716.70
8.5.00.0100.01222.10
8.4.150.0030.00014.05
8.4.140.0090.01117.83
8.4.130.0050.00517.86
8.4.120.0100.00920.38
8.4.110.0130.00822.54
8.4.100.0130.00917.64
8.4.90.0130.00818.04
8.4.80.0130.00717.98
8.4.70.0140.00617.95
8.4.60.0060.00320.71
8.4.50.0080.00417.78
8.4.40.0160.00317.85
8.4.30.0100.00618.85
8.4.20.0080.00319.82
8.4.10.0070.01119.50
8.3.280.0140.01118.54
8.3.270.0110.00816.52
8.3.260.0110.00816.68
8.3.250.0110.00818.95
8.3.240.0130.00616.86
8.3.230.0120.00516.68
8.3.220.0120.00717.20
8.3.210.0100.01016.69
8.3.200.0070.00217.28
8.3.190.0110.00716.90
8.3.180.0090.01018.73
8.3.170.0100.01018.93
8.3.160.0090.00917.08
8.3.150.0040.00417.22
8.3.140.0060.01220.51
8.3.130.0030.00618.41
8.3.120.0110.00718.78
8.3.110.0040.01120.94
8.3.100.0030.01418.51
8.3.90.0090.00926.77
8.3.80.0070.00318.43
8.3.70.0390.00317.97
8.3.60.0310.00617.97
8.3.50.0260.00717.97
8.3.40.0180.00317.97
8.3.30.0190.00317.97
8.3.20.0180.00417.97
8.3.10.0160.00817.97
8.3.00.0240.00017.97
8.2.290.0130.00820.30
8.2.280.0070.01118.86
8.2.270.0150.00317.18
8.2.260.0090.00916.71
8.2.250.0030.00516.69
8.2.240.0060.00318.89
8.2.230.0050.00522.58
8.2.220.0160.00337.54
8.2.210.0050.00326.77
8.2.200.0060.00316.63
8.2.190.0230.00317.97
8.2.180.0240.00017.97
8.2.170.0180.00717.97
8.2.160.0210.00317.97
8.2.150.0190.00617.97
8.2.140.0210.00317.97
8.2.130.0190.00817.97
8.2.120.0220.00317.97
8.2.110.0220.00617.97
8.2.100.0230.00017.97
8.2.90.0230.00317.97
8.2.80.0250.00017.97
8.2.70.0170.00717.97
8.2.60.0170.00717.97
8.2.50.0220.00717.97
8.2.40.0170.00417.97
8.2.30.0160.00517.97
8.2.20.0300.01117.97
8.2.10.0340.00417.97
8.2.00.0390.00317.97
8.1.330.0090.00918.59
8.1.320.0100.01016.62
8.1.310.0140.00318.54
8.1.300.0140.00320.24
8.1.290.0090.00030.84
8.1.280.0350.01017.97
8.1.270.0440.00317.97
8.1.260.0230.00617.97
8.1.250.0200.01417.97
8.1.240.0280.00717.97
8.1.230.0280.00617.97
8.1.220.0190.00617.97
8.1.210.0210.00517.97
8.1.200.0230.00317.97
8.1.190.0170.00317.97
8.1.180.0160.00317.97
8.1.170.0200.00017.97
8.1.160.0200.00017.97
8.1.150.0200.00017.97
8.1.140.0160.00317.97
8.1.130.0170.00617.97
8.1.120.0230.00317.97
8.1.110.0180.00917.97
8.1.100.0240.01017.97
8.1.90.0370.00717.97
8.1.80.0410.01117.97
8.1.70.0500.00017.97
8.1.60.0410.00317.97
8.1.50.0310.01417.97
8.1.40.0330.01117.97
8.1.30.0370.00717.97
8.1.20.0220.02217.97
8.1.10.0360.01017.97
8.1.00.0250.00917.97

preferences:
36.16 ms | 403 KiB | 5 Q