3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_match('/^([1-9]{1}[0-9]{3} ?[A-Z]{2})|([1-9]{1}[0-9]{3})$/', 123456789123456789);

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)
8.3.60.0060.01218.43
8.3.50.0090.00821.99
8.3.40.0110.00418.96
8.3.30.0070.00718.92
8.3.20.0040.00420.29
8.3.10.0000.00721.89
8.3.00.0090.00018.95
8.2.180.0080.00818.18
8.2.170.0110.00822.96
8.2.160.0070.00719.33
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00422.33
8.2.110.0050.00522.42
8.2.100.0000.01117.91
8.2.90.0030.00519.17
8.2.80.0030.00617.97
8.2.70.0030.00517.80
8.2.60.0040.00417.93
8.2.50.0060.00318.10
8.2.40.0040.00420.96
8.2.30.0040.00419.20
8.2.20.0040.00417.81
8.2.10.0040.00417.90
8.2.00.0000.00717.76
8.1.280.0090.00625.92
8.1.270.0050.00318.89
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0090.00023.83
8.1.230.0110.00022.13
8.1.220.0050.00517.79
8.1.210.0050.00318.77
8.1.200.0030.00617.10
8.1.190.0060.00617.25
8.1.180.0040.00418.10
8.1.170.0060.00318.70
8.1.160.0050.00318.66
8.1.150.0030.00518.70
8.1.140.0070.00017.48
8.1.130.0070.00017.66
8.1.120.0070.00017.53
8.1.110.0000.00717.49
8.1.100.0000.00717.44
8.1.90.0040.00417.45
8.1.80.0000.00717.53
8.1.70.0030.00317.41
8.1.60.0030.00617.47
8.1.50.0030.00617.52
8.1.40.0000.00817.56
8.1.30.0090.00017.63
8.1.20.0040.00417.52
8.1.10.0020.00517.52
8.1.00.0030.00617.53
8.0.300.0040.00418.90
8.0.290.0040.00416.88
8.0.280.0050.00318.27
8.0.270.0080.00017.17
8.0.260.0080.00017.21
8.0.250.0030.00317.04
8.0.240.0030.00317.04
8.0.230.0000.00716.90
8.0.220.0000.00716.80
8.0.210.0000.00616.93
8.0.200.0000.00716.98
8.0.190.0000.00717.04
8.0.180.0040.00416.98
8.0.170.0030.00516.90
8.0.160.0030.00416.88
8.0.150.0030.00516.94
8.0.140.0040.00416.85
8.0.130.0030.00313.34
8.0.120.0080.00016.96
8.0.110.0030.00516.95
8.0.100.0040.00416.85
8.0.90.0040.00416.82
8.0.80.0090.00616.88
8.0.70.0040.00416.82
8.0.60.0040.00416.80
8.0.50.0070.00016.72
8.0.30.0100.00916.97
8.0.20.0120.00717.40
8.0.10.0070.00017.02
8.0.00.0130.00416.79
7.4.330.0050.00015.03
7.4.320.0060.00016.69
7.4.300.0030.00316.50
7.4.290.0000.00716.71
7.4.280.0000.00816.43
7.4.270.0070.00016.60
7.4.260.0070.00016.50
7.4.250.0000.00716.66
7.4.240.0000.00716.62
7.4.230.0030.00316.68
7.4.220.0060.01616.54
7.4.210.0120.00916.71
7.4.200.0040.00416.48
7.4.160.0100.00716.63
7.4.150.0160.00317.40
7.4.140.0090.00917.86
7.4.130.0080.00916.50
7.4.120.0100.00816.66
7.4.110.0060.01116.50
7.4.100.0160.00816.66
7.4.90.0060.01116.75
7.4.80.0180.00019.39
7.4.70.0050.01116.59
7.4.60.0180.00016.67
7.4.50.0000.01016.20
7.4.40.0100.01316.48
7.4.30.0090.00916.64
7.4.00.0100.00715.11
7.3.330.0000.00612.95
7.3.320.0030.00313.01
7.3.310.0000.00716.35
7.3.300.0060.00016.17
7.3.290.0070.01016.31
7.3.280.0040.01416.31
7.3.270.0040.01317.40
7.3.260.0110.00616.37
7.3.250.0070.00916.35
7.3.240.0130.00716.31
7.3.230.0170.00316.65
7.3.210.0030.01216.28
7.3.200.0100.00619.39
7.3.190.0090.00616.20
7.3.180.0090.00616.62
7.3.170.0120.00916.35
7.3.160.0030.01716.36
7.2.330.0120.00616.57
7.2.320.0120.00616.50
7.2.310.0130.01016.57
7.2.300.0040.01516.64
7.2.290.0060.01016.61
7.2.00.0080.00419.33
7.1.100.0100.00718.27
7.1.70.0000.01016.87
7.1.60.0110.01419.57
7.1.50.0060.01617.01
7.1.00.0070.07022.34
7.0.200.0090.00316.96
7.0.140.0070.06022.12
7.0.60.0000.09019.88
7.0.50.0100.05317.82
7.0.40.0070.04020.06
7.0.30.0530.06020.02
7.0.20.0170.04720.13
7.0.10.0000.05720.18
7.0.00.0100.07720.23
5.6.280.0070.06721.07
5.6.210.0100.07720.62
5.6.200.0070.08018.23
5.6.190.0100.04720.43
5.6.180.0270.04720.39
5.6.170.0170.04320.51
5.6.160.0030.04720.71
5.6.150.0070.06718.20
5.6.140.0030.07318.09
5.6.130.0030.08318.11
5.6.120.0070.08320.98
5.6.110.0100.08721.13
5.6.100.0100.08020.97
5.6.90.0000.04720.99
5.6.80.0130.07720.50
5.5.350.0030.07720.40
5.5.340.0100.08017.99
5.5.330.0070.08020.13
5.5.320.0030.08720.18
5.5.310.0330.06020.27
5.5.300.0030.04017.91
5.5.290.0070.03718.02
5.5.280.0130.08020.89
5.5.270.0100.04320.87
5.5.260.0070.08320.86
5.5.250.0070.05720.61
5.5.240.0300.07020.18
5.4.450.0600.06319.02
5.4.440.0430.05719.41
5.4.430.0130.05019.67
5.4.420.0100.07319.35
5.4.410.0070.05719.41
5.4.400.0130.04719.21
5.4.390.0230.05318.92
5.4.380.0200.05018.68
5.4.370.0170.05318.52
5.4.360.0130.05318.66
5.4.350.0130.05718.70
5.4.340.0130.05718.45
5.4.320.0100.06318.55
5.4.310.0230.05018.64
5.4.300.0200.05018.74
5.4.290.0230.05718.59
5.4.280.0170.07318.52
5.4.270.0200.05018.64
5.4.260.0100.05718.61
5.4.250.0130.05718.68
5.4.240.0170.05318.73
5.4.230.0100.07018.50
5.4.220.0130.05718.55
5.4.210.0200.05718.72
5.4.200.0100.05316.61
5.4.190.0200.04718.50
5.4.180.0200.05018.44
5.4.170.0130.05718.51
5.4.160.0230.05018.66
5.4.150.0170.05018.75
5.4.140.0230.04716.06
5.4.130.0200.04316.16
5.4.120.0200.04716.24
5.4.110.0200.04316.06
5.4.100.0170.05016.04
5.4.90.0130.05716.16
5.4.80.0200.04716.23
5.4.70.0100.05716.02
5.4.60.0200.04316.23
5.4.50.0100.05316.14
5.4.40.0200.05016.27
5.4.30.0030.06016.13
5.4.20.0200.04716.18
5.4.10.0200.04316.21
5.4.00.0200.04315.56
5.3.290.0100.05714.65
5.3.280.0100.06714.58
5.3.270.0200.05014.52
5.3.260.0170.05014.70
5.3.250.0100.05714.57
5.3.240.0130.05314.57
5.3.230.0170.05014.60
5.3.220.0100.05714.55
5.3.210.0100.06014.52
5.3.200.0200.04714.59
5.3.190.0070.06014.66
5.3.180.0130.05314.47
5.3.170.0130.05314.51
5.3.160.0130.05314.54
5.3.150.0130.05314.52
5.3.140.0300.03714.46
5.3.130.0170.05314.44
5.3.120.0270.04314.52
5.3.110.0170.05714.59
5.3.100.0270.04314.11
5.3.90.0200.04713.95
5.3.80.0100.05714.11
5.3.70.0230.04714.00
5.3.60.0170.05013.94
5.3.50.0170.05013.86
5.3.40.0170.04713.89
5.3.30.0170.04713.94
5.3.20.0100.05313.79
5.3.10.0100.05313.56
5.3.00.0230.04313.61
5.2.170.0030.05011.30
5.2.160.0070.04311.12
5.2.150.0100.04311.09
5.2.140.0130.04011.11
5.2.130.0170.03711.10
5.2.120.0100.04311.13
5.2.110.0170.03711.09
5.2.100.0170.03311.25
5.2.90.0100.04311.06
5.2.80.0070.04711.06
5.2.70.0130.04011.06
5.2.60.0130.05311.00
5.2.50.0130.04010.97
5.2.40.0070.04310.91
5.2.30.0100.04010.96
5.2.20.0130.05011.04
5.2.10.0130.04010.83
5.2.00.0130.03710.80
5.1.60.0170.02710.19
5.1.50.0070.03710.06
5.1.40.0130.03010.17
5.1.30.0030.04310.39
5.1.20.0170.03010.39
5.1.10.0130.03310.27
5.1.00.0130.03010.25
5.0.50.0070.0278.57
5.0.40.0100.0238.50
5.0.30.0030.0438.32
5.0.20.0030.0278.20
5.0.10.0070.0278.34
5.0.00.0100.0408.24
4.4.90.0100.0275.82
4.4.80.0100.0235.85
4.4.70.0070.0205.85
4.4.60.0030.0235.90
4.4.50.0070.0205.93
4.4.40.0030.0375.88
4.4.30.0030.0235.87
4.4.20.0030.0235.96
4.4.10.0000.0275.93
4.4.00.0030.0375.95
4.3.110.0070.0205.81
4.3.100.0030.0235.78
4.3.90.0100.0175.80
4.3.80.0030.0375.79
4.3.70.0030.0235.78
4.3.60.0030.0205.79
4.3.50.0070.0205.81
4.3.40.0000.0375.80
4.3.30.0000.0274.86
4.3.20.0070.0174.86
4.3.10.0030.0204.86
4.3.00.0270.0236.98

preferences:
37.67 ms | 401 KiB | 5 Q