3v4l.org

run code in 500+ PHP versions simultaneously
<?php // 前半が半角、後半が全角 $str = 'ABC123|ABC123'; if (preg_match_all('/\d+/', $str, $matches)) { var_dump($matches); } if (preg_match_all('/\d+/u', $str, $matches)) { var_dump($matches); }

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)
8.5.30.0100.00721.30
8.5.20.0120.00718.05
8.5.10.0100.00819.70
8.5.00.0140.00920.32
8.4.180.0130.00923.83
8.4.170.0120.01220.55
8.4.160.0140.00820.68
8.4.150.0060.00716.98
8.4.140.0170.00517.72
8.4.130.0050.00518.77
8.4.120.0080.01224.02
8.4.110.0120.00918.85
8.4.100.0140.00719.03
8.4.90.0140.00622.32
8.4.80.0100.00918.95
8.4.70.0120.00717.93
8.4.60.0110.00919.13
8.4.50.0110.00719.56
8.4.40.0140.00717.98
8.4.30.0160.00322.27
8.4.20.0100.01422.60
8.4.10.0030.00523.98
8.3.300.0100.01119.33
8.3.290.0110.01020.70
8.3.280.0090.01118.27
8.3.270.0090.01216.89
8.3.260.0070.01116.96
8.3.250.0090.00919.00
8.3.240.0150.00517.17
8.3.230.0150.00516.63
8.3.220.0050.00318.72
8.3.210.0240.00516.66
8.3.200.0070.00216.91
8.3.190.0100.00917.10
8.3.180.0090.01216.72
8.3.170.0190.00018.93
8.3.160.0040.01416.53
8.3.150.0040.01618.64
8.3.140.0120.00617.05
8.3.130.0060.00318.79
8.3.120.0030.00620.82
8.3.110.0000.00816.76
8.3.100.0100.00716.52
8.3.90.0040.00426.77
8.3.80.0050.00518.43
8.3.70.0140.00316.63
8.3.60.0100.00720.30
8.3.50.0170.00316.82
8.3.40.0100.00322.10
8.3.30.0080.00820.23
8.3.20.0000.00724.18
8.3.10.0040.00424.66
8.3.00.0070.00026.16
8.2.300.0160.00520.42
8.2.290.0100.00920.80
8.2.280.0080.00418.44
8.2.270.0130.00617.36
8.2.260.0040.00418.53
8.2.250.0080.00017.45
8.2.240.0060.00917.30
8.2.230.0030.00620.94
8.2.220.0030.00624.06
8.2.210.0140.00426.77
8.2.200.0060.00316.75
8.2.190.0180.00418.41
8.2.180.0030.01725.92
8.2.170.0080.00818.91
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0020.00521.19
8.2.110.0060.00322.28
8.2.100.0060.00320.21
8.2.70.0020.00779.33
8.1.340.0140.00621.93
8.1.330.0110.00821.99
8.1.320.0100.00823.89
8.1.310.0070.00316.82
8.1.300.0040.01416.67
8.1.290.0060.00330.84
8.1.280.0090.00925.92
8.1.270.0040.00422.19
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00620.37
8.1.230.0040.00718.60
8.1.00.0170.01117.39

preferences:
50.06 ms | 866 KiB | 5 Q