3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'te#st'; if (preg_match('/[!"#$%&\'()*+,\/:;<=>?@\[\\\]^`{\|}~]/u', $string) > 0) { echo 'match'; } echo ' finish.';

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)
8.3.60.0040.01118.38
8.3.50.0100.00721.15
8.3.40.0140.00718.85
8.3.30.0080.00619.10
8.3.20.0080.00020.22
8.3.10.0080.00022.02
8.3.00.0060.00622.52
8.2.180.0190.00316.88
8.2.170.0140.00722.96
8.2.160.0040.01519.21
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0050.00320.96
8.2.110.0000.01122.01
8.2.100.0060.00618.03
8.2.90.0030.00618.16
8.2.80.0060.00317.97
8.2.70.0080.00017.75
8.2.60.0050.00317.79
8.2.50.0030.00618.07
8.2.40.0000.00818.28
8.2.30.0000.00818.00
8.2.20.0040.00417.80
8.2.10.0030.00617.84
8.2.00.0000.00717.70
8.1.280.0060.00925.92
8.1.270.0040.00423.99
8.1.260.0110.00726.35
8.1.250.0080.00028.09
8.1.240.0060.00322.52
8.1.230.0060.00621.04
8.1.220.0060.00317.74
8.1.210.0060.00318.77
8.1.200.0030.00617.35
8.1.190.0040.00417.18
8.1.180.0000.00818.46
8.1.170.0060.00318.59
8.1.160.0000.00722.16
8.1.150.0040.00418.66
8.1.140.0000.00717.58
8.1.130.0050.00217.84
8.1.120.0030.00417.52
8.1.110.0040.00417.54
8.1.100.0040.00417.42
8.1.90.0070.00017.54
8.1.80.0040.00417.45
8.1.70.0030.00317.44
8.1.60.0040.00417.62
8.1.50.0080.00017.61
8.1.40.0060.00317.63
8.1.30.0040.00417.67
8.1.20.0000.00817.68
8.1.10.0060.00317.67
8.1.00.0000.00917.57
8.0.300.0040.00420.04
8.0.290.0000.00817.04
8.0.280.0070.00018.43
8.0.270.0000.00717.27
8.0.260.0060.00017.10
8.0.250.0070.00017.12
8.0.240.0070.00017.02
8.0.230.0030.00417.05
8.0.220.0000.00717.07
8.0.210.0040.00417.09
8.0.200.0070.00017.11
8.0.190.0000.00816.98
8.0.180.0000.00817.07
8.0.170.0000.00816.98
8.0.160.0040.00416.99
8.0.150.0000.00716.86
8.0.140.0070.00016.90
8.0.130.0000.00613.44
8.0.120.0040.00416.96
8.0.110.0000.00816.94
8.0.100.0040.00416.93
8.0.90.0000.00716.86
8.0.80.0140.00016.98
8.0.70.0040.00417.08
8.0.60.0000.00717.00
8.0.50.0000.00717.03
8.0.30.0080.01117.16
8.0.20.0140.00517.40
8.0.10.0070.00017.15
8.0.00.0090.01116.94
7.4.330.0000.00515.00
7.4.320.0000.00716.58
7.4.300.0030.00316.74
7.4.290.0030.00316.73
7.4.280.0030.00316.75
7.4.270.0080.00016.64
7.4.260.0000.00716.55
7.4.250.0040.00416.64
7.4.240.0040.00416.78
7.4.230.0000.00716.41
7.4.220.0130.00616.84
7.4.210.0100.00616.78
7.4.200.0000.00716.53
7.4.190.0030.00316.76
7.4.160.0100.00616.64
7.4.150.0100.00717.40
7.4.140.0030.01717.86
7.4.130.0070.01016.70
7.4.120.0060.01316.84
7.4.110.0110.01116.71
7.4.100.0110.00616.66
7.4.90.0180.00316.71
7.4.80.0100.01119.39
7.4.70.0040.01216.42
7.4.60.0150.00316.64
7.4.50.0060.00316.63
7.4.40.0070.01122.77
7.4.30.0060.01016.56
7.4.00.0100.00714.86
7.3.330.0000.00513.28
7.3.320.0050.00013.28
7.3.310.0060.00316.29
7.3.300.0030.00316.29
7.3.290.0040.01016.44
7.3.280.0070.00916.40
7.3.270.0090.00617.40
7.3.260.0070.01016.68
7.3.250.0080.00816.63
7.3.240.0030.01416.70
7.3.230.0100.00716.58
7.3.210.0040.01316.48
7.3.200.0120.01219.39
7.3.190.0000.02016.74
7.3.180.0080.00816.54
7.3.170.0140.00416.57
7.3.160.0080.00816.41
7.3.120.0110.00414.82
7.2.330.0070.01116.60
7.2.320.0050.01216.67
7.2.310.0060.01016.69
7.2.300.0060.01316.66
7.2.290.0090.00616.75
7.2.00.0030.01019.33
7.1.100.0030.00518.07
7.1.70.0070.00017.34
7.1.60.0030.02019.82
7.1.50.0000.02317.06
7.1.00.0030.06322.38
7.0.200.0060.00316.59
7.0.140.0100.06022.10
7.0.60.0070.06019.92
7.0.50.0030.04317.91
7.0.40.0070.05320.09
7.0.30.0270.04720.14
7.0.20.0270.07720.19
7.0.10.0230.04320.18
7.0.00.0200.08020.20
5.6.280.0030.07321.07
5.6.210.0130.07020.69
5.6.200.0070.08018.16
5.6.190.0130.04320.27
5.6.180.4130.04720.39
5.6.170.0230.04020.50
5.6.160.0100.08020.52
5.6.150.0070.05018.16
5.6.140.0030.08318.18
5.6.130.0130.07718.12
5.6.120.0000.06021.09
5.6.110.0030.04320.96
5.6.100.0100.05021.08
5.6.90.0070.04320.88
5.6.80.0030.07720.36
5.6.70.0230.04720.37
5.5.350.0230.06720.32
5.5.340.0000.08317.91
5.5.330.0130.07720.44
5.5.320.0270.06020.19
5.5.310.0270.07720.26
5.5.300.0030.08717.92
5.5.290.0100.03717.98
5.5.280.0130.07020.73
5.5.270.0070.07020.75
5.5.260.0170.04020.79
5.5.250.0200.06320.59
5.5.240.0070.03720.27
5.4.450.1030.04719.47
5.4.440.0700.04719.27
5.4.430.1030.07019.10
5.4.420.0700.06319.47
5.4.410.0730.05019.19
5.4.400.1070.05318.59
5.4.390.1500.05718.46
5.4.380.0200.06718.63
5.4.370.0170.05018.52
5.4.360.0070.05718.78
5.4.350.0200.04718.74
5.4.340.0170.05318.61
5.4.320.0080.03512.45
5.4.310.0100.03412.45
5.4.300.0050.03912.45
5.4.290.0080.04612.45
5.4.280.0060.03612.35
5.4.270.0090.03512.35
5.4.260.0130.07318.89
5.4.250.0130.05718.73
5.4.240.0030.07718.73
5.4.230.0100.05018.64
5.4.220.0000.06018.85
5.4.210.0030.08018.86
5.4.200.0030.05719.02
5.4.190.0070.05318.73
5.4.180.0070.05318.80
5.4.170.0030.05718.73
5.4.160.0170.05018.85
5.4.150.0130.06718.79
5.4.140.0030.05316.36
5.4.130.0070.05016.44
5.4.120.0070.05016.23
5.4.110.0130.05716.33
5.4.100.0070.07016.45
5.4.90.0170.04316.50
5.4.80.0100.04716.48
5.4.70.0170.04316.23
5.4.60.0100.06316.23
5.4.50.0030.06016.45
5.4.40.0130.04016.38
5.4.30.0030.05716.33
5.4.20.0100.07016.16
5.4.10.0200.06016.45
5.4.00.0170.04715.71
5.3.290.0050.05112.80
5.3.280.0100.04714.59
5.3.270.0100.05014.61
5.3.260.0100.05014.61
5.3.250.0100.05014.62
5.3.240.0030.05314.52
5.3.230.0100.04714.43
5.3.220.0130.04714.57
5.3.210.0000.07014.58
5.3.200.0070.05014.48
5.3.190.0070.05714.63
5.3.180.0070.05014.48
5.3.170.0100.06714.41
5.3.160.0030.05314.43
5.3.150.0130.05014.47
5.3.140.0030.05314.25
5.3.130.0100.07314.46
5.3.120.0070.05314.41
5.3.110.0100.05014.54
5.3.100.0100.05714.03
5.3.90.0100.06314.03
5.3.80.0030.05314.02
5.3.70.0200.05014.01
5.3.60.0130.05714.00
5.3.50.0070.04713.95
5.3.40.0070.04713.99
5.3.30.0070.05014.05
5.3.20.0070.04713.54
5.3.10.0070.05013.66
5.3.00.0030.05013.65
5.2.170.0000.04710.97
5.2.160.0070.04711.07
5.2.150.0030.04011.14
5.2.140.0070.03711.07
5.2.130.0030.04011.11
5.2.120.0070.05710.85
5.2.110.0070.05311.25
5.2.100.0030.04311.01
5.2.90.0070.03711.01
5.2.80.0070.03711.00
5.2.70.0130.05011.04
5.2.60.0000.04711.05
5.2.50.0130.04010.86
5.2.40.0030.05011.09
5.2.30.0000.04710.87
5.2.20.0100.05010.95
5.2.10.0170.04310.94
5.2.00.0070.03710.93
5.1.60.0030.05010.04
5.1.50.0000.04010.03
5.1.40.0070.03010.02
5.1.30.0030.05010.21
5.1.20.0030.03710.52
5.1.10.0070.03310.10
5.1.00.0070.03010.21
5.0.50.0030.0338.39
5.0.40.0000.0308.31
5.0.30.0030.0408.30
5.0.20.0070.0338.16
5.0.10.0030.0278.20
5.0.00.0070.0478.11
4.4.90.0000.0237.26
4.4.80.0070.0237.26
4.4.70.0070.0277.26
4.4.60.0000.0337.26
4.4.50.0030.0207.26
4.4.40.0030.0337.26
4.4.30.0100.0137.26
4.4.20.0000.0237.26
4.4.10.0000.0237.26
4.4.00.0030.0337.26
4.3.110.0000.0337.26
4.3.100.0030.0207.26
4.3.90.0070.0177.26
4.3.80.0030.0437.26
4.3.70.0000.0237.26
4.3.60.0070.0207.26
4.3.50.0030.0237.26
4.3.40.0030.0307.26
4.3.30.0030.0207.26
4.3.20.0000.0237.26
4.3.10.0030.0207.26
4.3.00.0130.0276.81

preferences:
47.39 ms | 401 KiB | 5 Q