3v4l.org

run code in 300+ PHP versions simultaneously
<?php $postcodeData['Exchange']['Postcode'] = 'RG306BP'; preg_match( '^([g][i][r][0][a][a])$|^((([a-pr-uwyz]{1}([0]|[1-9]\d?))|([a-pr-uwyz]{1}[a-hk-y]{1}([0]|[1-9]\d?))|([a-pr-uwyz]{1}[1-9][a-hjkps-uw]{1})|([a-pr-uwyz]{1}[a-hk-y]{1}[1-9][a-z]{1}))(\d[abd-hjlnp-uw-z]{2})?)$', $postcodeData['Exchange']['Postcode'], $postcode ); var_dump($postcode);

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)
8.3.60.0140.00316.25
8.3.50.0120.00616.50
8.3.40.0070.01118.68
8.3.30.0030.01018.71
8.3.20.0040.00420.09
8.3.10.0040.00423.70
8.3.00.0080.00022.37
8.2.180.0150.00416.75
8.2.170.0110.00422.96
8.2.160.0030.01022.10
8.2.150.0030.00524.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00917.50
8.2.110.0100.00021.18
8.2.100.0120.00017.75
8.2.90.0040.00419.23
8.2.80.0030.00517.97
8.2.70.0040.00417.63
8.2.60.0000.00817.68
8.2.50.0090.00018.07
8.2.40.0000.00921.12
8.2.30.0040.00419.77
8.2.20.0020.00517.66
8.2.10.0060.00318.15
8.2.00.0040.00418.00
8.1.280.0210.00025.92
8.1.270.0000.00920.32
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0170.00324.05
8.1.230.0110.00017.48
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00717.35
8.1.190.0050.00317.11
8.1.180.0060.00318.10
8.1.170.0040.00418.38
8.1.160.0000.00721.85
8.1.150.0070.00018.82
8.1.140.0000.00717.44
8.1.130.0030.00317.50
8.1.120.0030.00517.37
8.1.110.0040.00417.43
8.1.100.0030.00417.42
8.1.90.0040.00417.34
8.1.80.0070.00017.41
8.1.70.0000.00717.32
8.1.60.0040.00817.49
8.1.50.0070.00017.44
8.1.40.0040.00417.30
8.1.30.0050.00317.53
8.1.20.0030.00617.59
8.1.10.0000.01017.54
8.1.00.0030.00617.48
8.0.300.0030.00618.77
8.0.290.0040.00416.63
8.0.280.0000.00718.29
8.0.270.0000.00717.18
8.0.260.0000.00617.20
8.0.250.0070.00016.96
8.0.240.0030.00316.89
8.0.230.0090.00016.91
8.0.220.0000.00616.89
8.0.210.0030.00316.71
8.0.200.0030.00516.80
8.0.190.0050.00317.04
8.0.180.0000.00716.93
8.0.170.0030.00616.97
8.0.160.0070.00016.88
8.0.150.0050.00216.86
8.0.140.0040.00416.83
8.0.130.0030.00313.32
8.0.120.0060.00316.75
8.0.110.0040.00416.81
8.0.100.0040.00416.91
8.0.90.0050.00316.74
8.0.80.0070.01016.90
8.0.70.0000.00716.68
8.0.60.0020.00516.92
8.0.50.0040.00416.77
8.0.30.0130.00617.04
8.0.20.0180.00817.40
8.0.10.0070.00016.91
8.0.00.0050.01216.78
7.4.330.0000.00615.08
7.4.320.0030.00316.54
7.4.300.0030.00316.41
7.4.290.0050.00216.43
7.4.280.0060.00316.44
7.4.270.0060.00016.45
7.4.260.0030.00316.32
7.4.250.0000.00716.48
7.4.240.0030.00316.46
7.4.230.0000.00716.43
7.4.220.0090.00616.55
7.4.210.0120.00916.61
7.4.200.0030.00416.42
7.4.160.0100.00616.51
7.4.150.0100.01017.40
7.4.140.0060.01217.86
7.4.130.0150.00216.45
7.4.120.0100.00816.59
7.4.110.0120.00616.38
7.4.100.0190.00416.52
7.4.90.0120.00416.48
7.4.80.0100.01019.39
7.4.70.0080.01116.40
7.4.60.0100.00716.52
7.4.50.0040.00416.35
7.4.40.0030.02016.32
7.4.30.0100.00716.54
7.4.00.0030.01015.01
7.3.330.0000.00812.94
7.3.320.0030.00313.00
7.3.310.0000.00716.28
7.3.300.0030.00316.25
7.3.290.0090.00716.27
7.3.280.0070.00816.28
7.3.270.0160.00017.40
7.3.260.0100.00716.28
7.3.250.0120.00516.39
7.3.240.0000.01616.45
7.3.230.0070.01016.44
7.3.210.0110.00716.36
7.3.200.0140.00416.34
7.3.190.0190.00316.39
7.3.180.0070.01616.36
7.3.170.0070.01016.35
7.3.160.0030.01516.41
7.2.330.0170.00716.35
7.2.320.0170.01016.39
7.2.310.0090.01316.64
7.2.300.0100.00716.49
7.2.290.0070.01016.34
7.2.60.0130.00016.93
7.2.00.0110.00319.32
7.1.200.0090.00615.66
7.1.100.0030.01018.03
7.1.70.0000.00716.89
7.1.60.0070.01419.18
7.1.50.0150.00416.99
7.1.00.0000.08022.44
7.0.200.0230.00816.40
7.0.110.0070.05020.03
7.0.100.0130.08020.09
7.0.90.0130.05019.97
7.0.80.0130.04019.92
7.0.70.0100.03719.92
7.0.60.0070.04319.90
7.0.50.0100.04019.94
7.0.40.0070.03719.79
7.0.30.0100.05019.61
7.0.20.0000.04319.87
7.0.10.0000.04319.87
7.0.00.0130.03319.73
5.6.280.0000.03321.06
5.6.260.0130.04720.69
5.6.250.0070.05320.67
5.6.240.0000.05020.62
5.6.230.0070.04720.66
5.6.220.0070.05320.69
5.6.210.0030.04720.60
5.6.200.0030.04320.64
5.6.190.0030.03720.53
5.6.180.0070.04020.61
5.6.170.0030.04020.69
5.6.160.0070.04320.55
5.6.150.0070.07320.69
5.6.140.0100.03720.60
5.6.130.0030.06720.64
5.6.120.0030.04020.61
5.6.110.0070.03720.68
5.6.100.0000.04720.66
5.6.90.0070.04020.60
5.6.80.0000.04320.01
5.6.70.0070.03720.02
5.6.60.0070.03720.19
5.6.50.0130.05019.98
5.6.40.0000.03319.98
5.6.30.0030.04319.98
5.6.20.0070.03019.91
5.6.10.0030.04320.00
5.6.00.0030.04019.91
5.5.380.0070.04317.51
5.5.370.0000.04317.52
5.5.360.0170.03017.49
5.5.350.0100.03317.44
5.5.340.0000.04318.10
5.5.330.0000.04018.01
5.5.320.0000.04318.01
5.5.310.0030.04018.01
5.5.300.0070.03717.84
5.5.290.0030.03717.76
5.5.280.0070.03718.02
5.5.270.0200.02718.15
5.5.260.0030.04017.85
5.5.250.0000.04317.95
5.5.240.0070.04017.39
5.5.230.0000.04717.24
5.5.220.0070.03317.62
5.5.210.0030.03717.63
5.5.200.0070.03717.62
5.5.190.0070.02717.44
5.5.180.0070.03717.12
5.5.160.0130.02717.52
5.5.150.0030.04017.23
5.5.140.0030.07717.37
5.5.130.0100.06717.11
5.5.120.0100.03317.21
5.5.110.0030.03317.50
5.5.100.0000.03717.26
5.5.90.0000.04317.14
5.5.80.0070.06017.23
5.5.70.0030.04017.40
5.5.60.0030.04717.11
5.5.50.0000.04317.22
5.5.40.0030.03317.36
5.5.30.0070.07717.22
5.5.20.0100.03017.39
5.5.10.0070.06017.33
5.5.00.0100.07317.36
5.4.450.0000.04319.28
5.4.440.0070.04019.57
5.4.430.0100.03319.48
5.4.420.0030.04019.42
5.4.410.0000.04019.24
5.4.400.0030.03718.95
5.4.390.0070.03319.01
5.4.380.0000.04018.95
5.4.370.0030.03718.95
5.4.360.0070.03319.17
5.4.350.0070.03719.01
5.4.340.0070.03319.18
5.4.320.0070.04319.25
5.4.310.0000.04019.18
5.4.300.0000.07318.95
5.4.290.0030.07019.10
5.4.280.0130.03718.95
5.4.270.0030.04019.00
5.4.260.0030.04019.11
5.4.250.0000.04719.11
5.4.240.0100.07319.11
5.4.230.0030.07719.16
5.4.220.0000.03718.92
5.4.210.0030.05718.95
5.4.200.0000.04719.00
5.4.190.0070.06318.97
5.4.180.0130.06718.97
5.4.170.0000.03719.11
5.4.160.0000.05718.91
5.4.150.0070.06019.14
5.4.140.0070.04316.53
5.4.130.0100.07316.21
5.4.120.0030.07016.48
5.4.110.0030.03716.23
5.4.100.0070.03716.34
5.4.90.0130.05016.48
5.4.80.0030.06716.47
5.4.70.0070.06716.48
5.4.60.0030.04716.50
5.4.50.0130.04016.35
5.4.40.0130.07016.43
5.4.30.0000.03716.50
5.4.20.0170.05016.10
5.4.10.0000.04016.34
5.4.00.0070.07015.91
5.3.290.0030.03714.66
5.3.280.0000.04714.59
5.3.270.0030.08014.43
5.3.260.0070.05314.49
5.3.250.0100.06014.68
5.3.240.0100.05014.43
5.3.230.0000.04314.48
5.3.220.0070.07714.66
5.3.210.0130.02314.49
5.3.200.0030.03714.64
5.3.190.0030.07714.50
5.3.180.0170.06014.63
5.3.170.0070.03714.35
5.3.160.0030.07714.37
5.3.150.0030.05714.44
5.3.140.0030.07314.61
5.3.130.0100.06014.43
5.3.120.0070.04714.39
5.3.110.0070.05314.42
5.3.100.0000.08314.11
5.3.90.0070.07313.95
5.3.80.0170.06014.09
5.3.70.0030.07713.86
5.3.60.0030.07014.01
5.3.50.0070.07713.80
5.3.40.0030.03713.79
5.3.30.0000.04014.00
5.3.20.0070.05013.55
5.3.10.0030.04013.72
5.3.00.0070.04313.51
5.2.170.0070.05311.93
5.2.160.0070.06011.93
5.2.150.0170.03711.93
5.2.140.0100.05311.93
5.2.130.0100.03711.93
5.2.120.0030.04711.93
5.2.110.0000.05311.93
5.2.100.0030.04311.93
5.2.90.0030.05011.93
5.2.80.0100.03711.93
5.2.70.0030.06711.93
5.2.60.0000.04311.93
5.2.50.0030.04711.93
5.2.40.0070.05711.93
5.2.30.0100.06011.93
5.2.20.0100.05011.93
5.2.10.0070.05311.93
5.2.00.0000.04711.93
5.1.60.0070.02711.93
5.1.50.0070.05311.93
5.1.40.0030.03311.93
5.1.30.0100.05711.93
5.1.20.0070.04711.93
5.1.10.0070.03711.93
5.1.00.0030.04011.93
5.0.50.0070.02711.93
5.0.40.0030.03711.93
5.0.30.0000.03311.93
5.0.20.0030.02711.93
5.0.10.0000.02311.93
5.0.00.0030.02711.93
4.4.90.0000.02011.93
4.4.80.0000.03311.93
4.4.70.0070.03311.93
4.4.60.0000.03011.93
4.4.50.0030.02011.93
4.4.40.0070.03711.93
4.4.30.0000.01711.93
4.4.20.0000.01711.93
4.4.10.0030.02011.93
4.4.00.0030.03711.93
4.3.110.0030.03711.93
4.3.100.0000.01711.93
4.3.90.0070.01711.93
4.3.80.0000.03011.93
4.3.70.0070.02311.93
4.3.60.0000.03711.93
4.3.50.0070.02711.93
4.3.40.0030.03311.93
4.3.30.0000.02711.93
4.3.20.0000.04011.93
4.3.10.0030.02011.93
4.3.00.0000.02011.93

preferences:
54.53 ms | 400 KiB | 5 Q