3v4l.org

run code in 300+ PHP versions simultaneously
<?php $psm_name = 'Eur-Asia'; if ((preg_match("/^[-a-zA-Z0-9&@#_.^\s^'\"]+$/", $psm_name))) { echo "true"; }else{ echo "false"; }

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)
8.3.60.0140.00416.63
8.3.50.0090.00918.07
8.3.40.0090.00618.82
8.3.30.0060.00819.02
8.3.20.0070.00020.18
8.3.10.0040.00421.73
8.3.00.0000.00919.26
8.2.180.0120.00318.16
8.2.170.0070.00719.02
8.2.160.0100.00322.96
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00726.16
8.2.120.0080.00019.56
8.2.110.0030.00622.09
8.2.100.0060.00617.75
8.2.90.0080.00019.26
8.2.80.0000.00817.97
8.2.70.0080.00017.75
8.2.60.0030.00517.93
8.2.50.0090.00018.07
8.2.40.0060.00319.88
8.2.30.0040.00417.92
8.2.20.0050.00217.88
8.2.10.0050.00317.96
8.2.00.0070.00017.82
8.1.280.0120.00925.92
8.1.270.0090.00020.21
8.1.260.0050.00226.35
8.1.250.0050.00328.09
8.1.240.0030.00622.73
8.1.230.0080.00317.48
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0090.00017.48
8.1.190.0030.00617.23
8.1.180.0050.00318.10
8.1.170.0040.00420.50
8.1.160.0050.00321.91
8.1.150.0020.00518.73
8.1.140.0040.00417.44
8.1.130.0070.00017.91
8.1.120.0040.00417.50
8.1.110.0040.00417.51
8.1.100.0000.00817.54
8.1.90.0000.00717.54
8.1.80.0040.00417.55
8.1.70.0030.00317.56
8.1.60.0040.00417.65
8.1.50.0050.00317.64
8.1.40.0000.00817.56
8.1.30.0000.00917.80
8.1.20.0040.00417.77
8.1.10.0060.00317.61
8.1.00.0040.00417.57
8.0.300.0000.00718.77
8.0.290.0030.00616.88
8.0.280.0040.00418.46
8.0.270.0030.00317.38
8.0.260.0000.00717.22
8.0.250.0070.00016.96
8.0.240.0040.00417.00
8.0.230.0100.00017.03
8.0.220.0000.00816.94
8.0.210.0050.00316.85
8.0.200.0000.00617.00
8.0.190.0040.00416.93
8.0.180.0040.00417.02
8.0.170.0040.00416.87
8.0.160.0040.00417.07
8.0.150.0020.00516.80
8.0.140.0070.00016.80
8.0.130.0060.00013.39
8.0.120.0000.00816.98
8.0.110.0000.00717.00
8.0.100.0080.00016.93
8.0.90.0040.00417.08
8.0.80.0100.00617.03
8.0.70.0040.00417.00
8.0.60.0000.00717.03
8.0.50.0040.00416.91
8.0.30.0100.01417.18
8.0.20.0130.00617.40
8.0.10.0030.00517.11
8.0.00.0100.00916.74
7.4.330.0050.00015.04
7.4.320.0000.00716.64
7.4.300.0070.00016.63
7.4.290.0000.00716.64
7.4.280.0030.00616.73
7.4.270.0060.00316.73
7.4.260.0000.00816.62
7.4.250.0000.00716.74
7.4.240.0070.00016.68
7.4.230.0040.00216.58
7.4.220.0120.00416.84
7.4.210.0090.01116.72
7.4.200.0030.00316.77
7.4.160.0060.00916.62
7.4.150.0040.01417.40
7.4.140.0080.01217.86
7.4.130.0080.01016.67
7.4.120.0060.00916.70
7.4.110.0110.00716.60
7.4.100.0130.00616.57
7.4.90.0100.00616.42
7.4.80.0100.00719.39
7.4.70.0060.01316.57
7.4.60.0070.01016.56
7.4.50.0040.00416.59
7.4.40.0150.00416.71
7.4.30.0170.00316.56
7.4.00.0040.01114.90
7.3.330.0000.00513.11
7.3.320.0000.01413.18
7.3.310.0000.00716.34
7.3.300.0000.00716.32
7.3.290.0070.00016.29
7.3.280.0070.01016.28
7.3.270.0120.00417.40
7.3.260.0130.01016.58
7.3.250.0110.00616.51
7.3.240.0030.01316.24
7.3.230.0090.00916.39
7.3.210.0100.00716.34
7.3.200.0100.01019.39
7.3.190.0000.01616.21
7.3.180.0060.00916.49
7.3.170.0060.01016.52
7.3.160.0150.00316.83
7.3.10.0060.00316.87
7.3.00.0000.01216.79
7.2.330.0100.00716.58
7.2.320.0110.00916.63
7.2.310.0090.00916.64
7.2.300.0070.01016.59
7.2.290.0070.01016.63
7.2.130.0090.00316.91
7.2.120.0070.00417.06
7.2.110.0000.01217.07
7.2.100.0100.00317.07
7.2.90.0100.00317.14
7.2.80.0030.00617.18
7.2.70.0000.00917.04
7.2.60.0200.00617.04
7.2.50.0030.00616.87
7.2.40.0080.00417.08
7.2.30.0000.01316.91
7.2.20.0040.00416.80
7.2.10.0090.00617.01
7.2.00.0030.01218.18
7.1.250.0030.00915.69
7.1.200.0040.01215.85
7.1.100.0090.00318.41
7.1.70.0000.00717.09
7.1.60.0030.02019.50
7.1.50.0100.01417.09
7.1.00.0070.07322.45
7.0.200.0250.00014.91
7.0.140.0070.05322.00
7.0.60.0100.08020.05
7.0.50.0030.08717.82
7.0.40.0030.09019.91
7.0.30.0230.05720.20
7.0.20.0270.07320.01
7.0.10.0230.06320.14
7.0.00.0070.06320.01
5.6.280.0000.07321.09
5.6.210.0070.06320.68
5.6.200.0000.04318.21
5.6.190.0070.08720.41
5.6.180.0370.07320.33
5.6.170.0170.04020.62
5.6.160.0130.07720.46
5.6.150.0030.04018.16
5.6.140.0000.04718.21
5.6.130.0100.08018.11
5.6.120.0100.07721.04
5.6.110.0100.03720.98
5.6.100.0100.08321.00
5.6.90.0070.04320.98
5.6.80.0200.07320.40
5.6.70.0170.06720.39
5.5.350.0270.07020.52
5.5.340.0200.07017.95
5.5.330.0100.04320.48
5.5.320.0030.04020.25
5.5.310.0270.08020.27
5.5.300.0070.06717.97
5.5.290.0100.08017.88
5.5.280.0070.04020.72
5.5.270.0030.09020.88
5.5.260.0100.06320.83
5.5.250.0130.07320.77
5.5.240.0200.06720.15
5.4.450.0470.05319.50
5.4.440.0700.06319.27
5.4.430.0070.06319.38
5.4.420.0370.06319.33
5.4.410.0130.04718.88
5.4.400.0430.07318.80
5.4.390.0400.05318.65
5.4.380.0330.05318.56
5.4.370.0330.05318.60
5.4.360.0230.06018.73
5.4.350.0500.06718.66
5.4.340.0330.05718.71
5.4.320.0370.05318.58
5.4.310.0370.05718.45
5.4.300.0430.07718.76
5.4.290.0600.05318.67
5.4.280.0400.05318.64
5.4.270.0400.05018.69
5.4.260.0430.04718.61
5.4.250.0570.05718.61
5.4.240.0400.05318.48
5.4.230.0400.04718.48
5.4.220.0600.07318.76
5.4.210.0470.04718.59
5.4.200.0370.04716.50
5.4.190.0370.05018.62
5.4.180.0370.06018.66
5.4.170.0330.06318.67
5.4.160.0430.06018.63
5.4.150.0230.06318.69
5.4.140.0370.05716.02
5.4.130.0370.06716.31
5.4.120.0400.06316.21
5.4.110.0330.06316.35
5.4.100.0330.07716.06
5.4.90.0270.06316.06
5.4.80.0330.05316.15
5.4.70.0400.07316.13
5.4.60.0330.05716.03
5.4.50.0270.05716.22
5.4.40.0300.05716.21
5.4.30.0370.05316.13
5.4.20.0400.06016.13
5.4.10.0530.04716.12
5.4.00.0330.05715.49
5.3.290.0330.06314.63
5.3.280.0400.07714.62
5.3.270.0500.06714.67
5.3.260.0500.06714.51
5.3.250.0400.06014.69
5.3.240.0400.05014.55
5.3.230.0530.07014.53
5.3.220.0470.05014.57
5.3.210.0300.05714.47
5.3.200.0170.06314.65
5.3.190.0270.06014.67
5.3.180.0230.06314.63
5.3.170.0470.05314.63
5.3.160.0400.05014.66
5.3.150.0300.05314.66
5.3.140.0330.05014.53
5.3.130.0330.06714.56
5.3.120.0430.07014.54
5.3.110.0330.06714.47
5.3.100.0370.05314.01
5.3.90.0470.04314.00
5.3.80.0530.06314.00
5.3.70.0300.07014.04
5.3.60.0500.06013.91
5.3.50.0330.06013.94
5.3.40.0370.06013.92
5.3.30.0500.05713.88
5.3.20.0430.04713.71
5.3.10.0370.05013.65
5.3.00.0330.05313.55
5.2.170.0270.05011.11
5.2.160.0200.05011.31
5.2.150.0300.05711.07
5.2.140.0430.02711.17
5.2.130.0270.05011.07
5.2.120.0270.04011.10
5.2.110.0230.04311.01
5.2.100.0330.03711.13
5.2.90.0270.04711.01
5.2.80.0230.04711.14
5.2.70.0270.06711.00
5.2.60.0300.06011.20
5.2.50.0330.04311.05
5.2.40.0200.05311.04
5.2.30.0230.04710.94
5.2.20.0170.05010.95
5.2.10.0270.03710.83
5.2.00.0200.05010.67
5.1.60.0230.04310.13
5.1.50.0230.03310.11
5.1.40.0230.0339.96
5.1.30.0300.03310.37
5.1.20.0270.05310.32
5.1.10.0270.04710.16
5.1.00.0370.04010.10
5.0.50.0170.0408.54
5.0.40.0100.0338.48
5.0.30.0200.0408.25
5.0.20.0130.0378.21
5.0.10.0230.0308.20
5.0.00.0130.0478.26
4.4.90.0070.0275.93
4.4.80.0100.0275.91
4.4.70.0100.0275.91
4.4.60.0100.0305.91
4.4.50.0100.0235.93
4.4.40.0130.0375.91
4.4.30.0100.0235.94
4.4.20.0130.0305.97
4.4.10.0130.0305.91
4.4.00.0200.0375.93
4.3.110.0170.0235.91
4.3.100.0100.0235.91
4.3.90.0100.0235.91
4.3.80.0170.0475.91
4.3.70.0100.0235.91
4.3.60.0100.0305.91
4.3.50.0100.0235.91
4.3.40.0070.0375.91
4.3.30.0030.0275.91
4.3.20.0070.0235.91
4.3.10.0100.0175.91
4.3.00.0100.0206.80

preferences:
75.53 ms | 400 KiB | 5 Q