3v4l.org

run code in 300+ PHP versions simultaneously
<?php $subject = '512345678'; $failingPattern = '/^(?:[3-5789]\d{8})$/x'; $result = preg_match($failingPattern , $subject, $groups); var_dump($result, $groups);

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)
8.3.60.0170.00316.63
8.3.50.0170.00718.43
8.3.40.0140.00018.84
8.3.30.0110.00318.90
8.3.20.0040.00420.05
8.3.10.0040.00423.32
8.3.00.0030.00619.26
8.2.180.0110.01118.79
8.2.170.0100.00722.96
8.2.160.0100.00320.26
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.01117.50
8.2.110.0030.00622.11
8.2.100.0040.00817.80
8.2.90.0000.00819.22
8.2.80.0030.00617.97
8.2.70.0040.00417.75
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0020.00519.20
8.2.30.0070.00020.55
8.2.20.0000.00817.80
8.2.10.0030.00518.13
8.2.00.0020.00518.10
8.1.280.0030.01125.92
8.1.270.0090.00023.78
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0050.00522.67
8.1.230.0060.00617.66
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0050.00517.35
8.1.190.0040.00417.38
8.1.180.0000.00818.10
8.1.170.0040.00419.09
8.1.160.0050.00221.95
8.1.150.0000.00718.77
8.1.140.0040.00419.53
8.1.130.0030.00317.56
8.1.120.0000.00717.44
8.1.110.0040.00417.51
8.1.100.0040.00417.43
8.1.90.0040.00417.38
8.1.80.0000.00717.55
8.1.70.0000.00717.39
8.1.60.0030.00517.63
8.1.50.0000.00917.59
8.1.40.0030.00617.51
8.1.30.0000.00917.71
8.1.20.0040.00417.79
8.1.10.0070.00017.65
8.1.00.0040.00417.65
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0030.00618.38
8.0.270.0070.00017.12
8.0.260.0000.00617.12
8.0.250.0000.00716.96
8.0.240.0000.00716.91
8.0.230.0040.00417.02
8.0.220.0030.00316.83
8.0.210.0070.00016.92
8.0.200.0070.00017.04
8.0.190.0000.00817.02
8.0.180.0070.00016.95
8.0.170.0050.00316.98
8.0.160.0040.00417.00
8.0.150.0070.00016.88
8.0.140.0080.00016.90
8.0.130.0000.00813.43
8.0.120.0030.00716.82
8.0.110.0000.00816.88
8.0.100.0000.00717.04
8.0.90.0030.00317.03
8.0.80.0070.01016.84
8.0.70.0000.00817.03
8.0.60.0040.00416.84
8.0.50.0080.00016.99
8.0.30.0060.01117.16
8.0.20.0120.00917.40
8.0.10.0070.00017.12
8.0.00.0110.00816.94
7.4.330.0050.00015.08
7.4.320.0000.00816.74
7.4.300.0040.00416.65
7.4.290.0000.00716.61
7.4.280.0000.00716.76
7.4.270.0000.00716.72
7.4.260.0030.00316.61
7.4.250.0080.00016.72
7.4.240.0070.00016.68
7.4.230.0070.00016.72
7.4.220.0130.01316.82
7.4.210.0090.00616.75
7.4.200.0080.00016.76
7.4.160.0060.01016.55
7.4.150.0120.00917.40
7.4.140.0120.00617.86
7.4.130.0040.01316.70
7.4.120.0100.00716.53
7.4.110.0080.00816.75
7.4.100.0160.00716.63
7.4.90.0070.01016.52
7.4.80.0120.01219.39
7.4.70.0180.01216.44
7.4.60.0030.01316.61
7.4.50.0080.00016.50
7.4.40.0080.00816.60
7.4.30.0150.00616.58
7.4.00.0080.00615.12
7.3.330.0000.00513.11
7.3.320.0000.00513.11
7.3.310.0030.00416.13
7.3.300.0040.00416.14
7.3.290.0130.00616.28
7.3.280.0100.00916.29
7.3.270.0130.01017.40
7.3.260.0060.01216.75
7.3.250.0080.01116.53
7.3.240.0080.01116.30
7.3.230.0150.00416.68
7.3.210.0130.00316.57
7.3.200.0130.00416.31
7.3.190.0080.00816.32
7.3.180.0000.01616.55
7.3.170.0070.01016.58
7.3.160.0060.01016.36
7.2.330.0120.00616.57
7.2.320.0090.00916.48
7.2.310.0060.01216.43
7.2.300.0120.00916.55
7.2.290.0130.00916.65
7.2.60.0070.00716.86
7.2.00.0030.01019.48
7.1.200.0040.01115.68
7.1.100.0160.00718.27
7.1.70.0060.00917.36
7.1.60.0180.00719.43
7.1.50.0110.00317.04
7.1.00.0000.07722.51
7.0.200.0420.00914.68
7.0.80.0070.08719.92
7.0.70.0170.05319.91
7.0.60.0100.08019.96
7.0.50.0630.07720.29
7.0.40.0130.05720.10
7.0.30.0070.07720.05
7.0.20.0100.08020.08
7.0.10.0070.05720.03
7.0.00.0130.08020.09
5.6.280.0000.06720.92
5.6.230.0070.08020.59
5.6.220.0030.08720.67
5.6.210.0070.08720.71
5.6.200.0200.07021.05
5.6.190.0170.06321.13
5.6.180.0100.08021.05
5.6.170.0070.04321.13
5.6.160.0070.08321.01
5.6.150.0070.05021.03
5.6.140.0170.06721.01
5.6.130.0100.08321.05
5.6.120.0100.07021.09
5.6.110.0070.07020.94
5.6.100.0100.07021.09
5.6.90.0130.07020.99
5.6.80.0030.05720.38
5.6.70.0030.08320.39
5.6.60.0000.08020.29
5.6.50.0000.07720.34
5.6.40.0030.05020.39
5.6.30.0130.04320.29
5.6.20.0000.04320.30
5.6.10.0070.03720.36
5.6.00.0030.04320.39
5.5.370.0000.05020.32
5.5.360.0070.08020.48
5.5.350.0130.06320.38
5.5.340.0100.07320.88
5.5.330.0030.08020.77
5.5.320.0070.08020.72
5.5.310.0000.04720.82
5.5.300.0000.09320.77
5.5.290.0000.09020.89
5.5.280.0130.04020.88
5.5.270.0100.07720.81
5.5.260.0100.08020.90
5.5.250.0170.05020.57
5.5.240.0070.03720.11
5.5.230.0100.04320.14
5.5.220.0070.08020.00
5.5.210.0130.06020.27
5.5.200.0100.03720.11
5.5.190.0100.08020.12
5.5.180.0070.03720.23
5.5.160.0030.04019.97
5.5.150.0070.03720.13
5.5.140.0100.03320.07
5.5.130.0000.04020.11
5.5.120.0000.04320.23
5.5.110.0070.04320.20
5.5.100.0030.04020.00
5.5.90.0000.04020.08
5.5.80.0100.06320.14
5.5.70.0170.06020.13
5.5.60.0100.03020.09
5.5.50.0070.03319.93
5.5.40.0100.04720.05
5.5.30.0100.04020.05
5.5.20.0000.05320.04
5.5.10.0000.05720.05
5.5.00.0070.03719.94
5.4.450.0100.07319.11
5.4.440.0100.07719.57
5.4.430.0170.07019.46
5.4.420.0070.04719.27
5.4.410.0030.05019.27
5.4.400.0070.07719.13
5.4.390.0070.08019.04
5.4.380.0070.04719.20
5.4.370.0030.06018.91
5.4.360.0100.06318.95
5.4.350.0000.07018.81
5.4.340.0000.05019.12
5.4.320.0070.04019.07
5.4.310.0070.03319.07
5.4.300.0030.03719.04
5.4.290.0030.03719.12
5.4.280.0030.03718.94
5.4.270.0000.03718.80
5.4.260.0070.04319.09
5.4.250.0000.04019.11
5.4.240.0070.06019.05
5.4.230.0030.07318.80
5.4.220.0030.04019.02
5.4.210.0030.03719.12
5.4.200.0030.03319.12
5.4.190.0100.06719.02
5.4.180.0030.06719.01
5.4.170.0030.04319.02
5.4.160.0100.03018.94
5.4.150.0030.05719.04
5.4.140.0070.04016.13
5.4.130.0070.03016.41
5.4.120.0070.02716.06
5.4.110.0070.04016.38
5.4.100.0070.03716.34
5.4.90.0030.03716.31
5.4.80.0030.06016.34
5.4.70.0030.03316.30
5.4.60.0030.03316.35
5.4.50.0000.03716.38
5.4.40.0030.03016.34
5.4.30.0070.03016.39
5.4.20.0000.03716.23
5.4.10.0000.04016.27
5.4.00.0030.03315.81

preferences:
70.58 ms | 400 KiB | 5 Q