3v4l.org

run code in 300+ PHP versions simultaneously
<?php $p = '~^\[((?:"\d+",?){0,3})~'; $a = '["1","2","3","4"]'; preg_match_all($p, $a, $r); var_dump($r);

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)
8.3.60.0060.00916.63
8.3.50.0110.00318.01
8.3.40.0120.00918.79
8.3.30.0100.00318.83
8.3.20.0030.00720.71
8.3.10.0050.00321.81
8.3.00.0050.00319.26
8.2.180.0090.00916.63
8.2.170.0110.00722.96
8.2.160.0100.00320.35
8.2.150.0050.00224.18
8.2.140.0000.00724.66
8.2.130.0000.00821.19
8.2.120.0110.00726.35
8.2.110.0030.00620.29
8.2.100.0080.00417.84
8.2.90.0030.00517.63
8.2.80.0040.00419.07
8.2.70.0110.00017.80
8.2.60.0000.00817.80
8.2.50.0030.00618.10
8.2.40.0040.00420.36
8.2.30.0070.00019.19
8.2.20.0040.00418.00
8.2.10.0080.00017.89
8.2.00.0050.00217.79
8.1.280.0110.00425.92
8.1.270.0080.00022.04
8.1.260.0050.00328.09
8.1.250.0040.00428.09
8.1.240.0060.00320.68
8.1.230.0040.00817.70
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0040.00417.38
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0080.00018.71
8.1.160.0040.00418.91
8.1.150.0060.00320.15
8.1.140.0050.00319.52
8.1.130.0030.00317.70
8.1.120.0080.00017.55
8.1.110.0040.00417.55
8.1.100.0000.01217.56
8.1.90.0030.00517.57
8.1.80.0070.00017.55
8.1.70.0040.00417.61
8.1.60.0050.00417.55
8.1.50.0040.00417.66
8.1.40.0040.00417.50
8.1.30.0030.00617.63
8.1.20.0080.00017.78
8.1.10.0070.00017.66
8.1.00.0050.00317.64
8.0.300.0000.00718.77
8.0.290.0040.00416.59
8.0.280.0000.00718.31
8.0.270.0050.00217.21
8.0.260.0030.00317.26
8.0.250.0030.00316.93
8.0.240.0000.00617.03
8.0.230.0070.00017.09
8.0.220.0000.00817.02
8.0.210.0070.00016.85
8.0.200.0050.00216.96
8.0.190.0040.00417.00
8.0.180.0030.00316.88
8.0.170.0040.00416.90
8.0.160.0070.00017.04
8.0.150.0040.00416.89
8.0.140.0040.00416.96
8.0.130.0050.00013.30
8.0.120.0080.00016.96
8.0.110.0000.00716.80
8.0.100.0000.00717.01
8.0.90.0040.00416.95
8.0.80.0060.01216.90
8.0.70.0000.00716.84
8.0.60.0000.00817.01
8.0.50.0040.00417.08
8.0.30.0060.01417.17
8.0.20.0130.00617.41
8.0.10.0050.00316.91
8.0.00.0100.00717.08
7.4.330.0000.00515.55
7.4.320.0000.00616.51
7.4.300.0030.00316.80
7.4.290.0000.00716.63
7.4.280.0000.00716.64
7.4.270.0000.00716.75
7.4.260.0070.00016.63
7.4.250.0000.00716.59
7.4.240.0000.00716.77
7.4.230.0000.00716.86
7.4.220.0170.00716.61
7.4.210.0070.00916.66
7.4.200.0080.00016.83
7.4.160.0090.00716.55
7.4.150.0110.00717.40
7.4.140.0130.00417.86
7.4.130.0100.00816.63
7.4.120.0110.00716.60
7.4.110.0120.00916.59
7.4.100.0090.01216.82
7.4.90.0150.00316.65
7.4.80.0150.00919.39
7.4.70.0100.00616.45
7.4.60.0100.00616.46
7.4.50.0100.00316.45
7.4.40.0060.01216.72
7.4.30.0070.01016.63
7.4.00.0120.00315.07
7.3.330.0000.00513.17
7.3.320.0030.00313.15
7.3.310.0000.00816.38
7.3.300.0070.00016.31
7.3.290.0000.00716.15
7.3.280.0090.00916.28
7.3.270.0110.00617.40
7.3.260.0030.01416.41
7.3.250.0070.01116.47
7.3.240.0110.00616.43
7.3.230.0090.00816.64
7.3.210.0000.01916.52
7.3.200.0030.01316.52
7.3.190.0090.00916.37
7.3.180.0120.00316.45
7.3.170.0170.00616.23
7.3.160.0100.01116.58
7.3.10.0020.01316.64
7.3.00.0100.00516.77
7.2.330.0060.01216.52
7.2.320.0100.00716.61
7.2.310.0080.00916.46
7.2.300.0140.00716.62
7.2.290.0120.00916.66
7.2.130.0070.00516.83
7.2.120.0070.00616.73
7.2.110.0120.00816.73
7.2.100.0050.00516.80
7.2.90.0060.00816.93
7.2.80.0050.00616.83
7.2.70.0080.00216.67
7.2.60.0040.01016.91
7.2.50.0030.01016.90
7.2.40.0090.00716.88
7.2.30.0070.00416.80
7.2.20.0060.00716.82
7.2.10.0050.00816.99
7.2.00.0020.01117.74
7.1.250.0030.00815.72
7.1.200.0080.00415.93
7.1.70.0060.00617.25
7.1.60.0030.00717.27
7.1.00.0000.07722.26
7.0.200.0070.01116.90
7.0.130.0030.08022.09
7.0.120.0030.06022.10
7.0.110.0030.06321.95
7.0.100.0130.06722.03
7.0.90.0170.06022.07
7.0.80.0100.05322.14
7.0.70.0030.06022.07
7.0.60.0030.05721.80
7.0.50.0030.06022.09
7.0.40.0070.05722.10
7.0.30.0030.05722.20
7.0.20.0070.05322.07
7.0.10.0170.05021.98
7.0.00.0030.07322.14
5.6.280.0100.07320.88
5.6.270.0100.05720.97
5.6.260.0000.06020.87
5.6.250.0130.06020.90
5.6.240.0070.09020.80
5.6.230.0100.06320.82
5.6.220.0070.05320.80
5.6.210.0070.05720.88
5.6.200.0070.05720.99
5.6.190.0130.05321.01
5.6.180.0070.05321.06
5.6.170.0070.05321.05
5.6.160.0030.07721.00
5.6.150.0100.06720.79
5.6.140.0130.05321.05
5.6.130.0000.06320.79
5.6.120.0070.06021.00
5.6.110.0070.05721.00
5.6.100.0070.07721.00
5.6.90.0170.05020.96
5.6.80.0030.05720.37
5.6.70.0130.05020.10
5.6.60.0070.06020.11
5.6.50.0070.05720.18
5.6.40.0130.05020.42
5.6.30.0000.06320.44
5.6.20.0030.08320.33
5.6.10.0030.08020.31
5.6.00.0030.05320.41

preferences:
55.75 ms | 400 KiB | 5 Q