3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(preg_match('@^[0-9]{1,}_[0-9]{1,}_[a-f0-9]{40}\.@', '123_332323_1f12ff1f24f12f31f12ff1f24f12f31f12ff1f24.JPG')) { echo 'MATCH'; //$as->checkToken(); }

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)
8.3.60.0060.00916.75
8.3.50.0100.01022.13
8.3.40.0070.00719.11
8.3.30.0040.01119.09
8.3.20.0000.00820.16
8.3.10.0000.00821.85
8.3.00.0040.00419.08
8.2.180.0110.01116.62
8.2.170.0070.01022.96
8.2.160.0100.00322.30
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00819.66
8.2.110.0060.00322.28
8.2.100.0090.00319.64
8.2.90.0050.00218.99
8.2.80.0080.00017.97
8.2.70.0060.00317.50
8.2.60.0080.00017.80
8.2.50.0060.00318.07
8.2.40.0040.00418.22
8.2.30.0040.00419.20
8.2.20.0000.00917.70
8.2.10.0040.00417.82
8.2.00.0040.00417.79
8.1.280.0170.00325.92
8.1.270.0040.00418.70
8.1.260.0000.00826.35
8.1.250.0030.00528.09
8.1.240.0050.00523.91
8.1.230.0100.00318.89
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00817.13
8.1.180.0000.00818.10
8.1.170.0060.00318.64
8.1.160.0050.00222.04
8.1.150.0040.00418.73
8.1.140.0000.00717.45
8.1.130.0000.00717.74
8.1.120.0040.00417.44
8.1.110.0040.00417.52
8.1.100.0020.00517.48
8.1.90.0040.00417.49
8.1.80.0070.00017.50
8.1.70.0030.00317.54
8.1.60.0000.00817.59
8.1.50.0040.00417.51
8.1.40.0000.00717.55
8.1.30.0040.00417.68
8.1.20.0030.00617.67
8.1.10.0000.00717.57
8.1.00.0000.00817.40
8.0.300.0080.00018.77
8.0.290.0030.00516.88
8.0.280.0020.00518.40
8.0.270.0050.00217.20
8.0.260.0030.00317.07
8.0.250.0050.00216.88
8.0.240.0000.00716.86
8.0.230.0000.00717.00
8.0.220.0000.00616.86
8.0.210.0030.00316.92
8.0.200.0000.00616.86
8.0.190.0030.00616.89
8.0.180.0080.00016.95
8.0.170.0030.00616.82
8.0.160.0080.00016.91
8.0.150.0030.00316.80
8.0.140.0000.00716.87
8.0.130.0060.00013.34
8.0.120.0040.00416.77
8.0.110.0000.00716.93
8.0.100.0000.00816.97
8.0.90.0030.00516.82
8.0.80.0110.01016.89
8.0.70.0040.00416.77
8.0.60.0000.00816.91
8.0.50.0000.00716.78
8.0.30.0100.01417.03
8.0.20.0160.00917.40
8.0.10.0040.00416.88
8.0.00.0070.01116.87
7.4.330.0000.00615.03
7.4.320.0000.00616.66
7.4.300.0060.00016.55
7.4.290.0030.00316.58
7.4.280.0050.00516.56
7.4.270.0040.00416.57
7.4.260.0000.00816.61
7.4.250.0040.00416.66
7.4.240.0020.00516.63
7.4.230.0070.00016.59
7.4.220.0110.01116.74
7.4.210.0100.01016.57
7.4.200.0000.00716.57
7.4.160.0060.00916.61
7.4.150.0160.00617.40
7.4.140.0120.00717.86
7.4.130.0080.00816.49
7.4.120.0130.00316.70
7.4.110.0100.00716.43
7.4.100.0110.00716.57
7.4.90.0120.00616.40
7.4.80.0110.00819.39
7.4.70.0050.01116.56
7.4.60.0130.00316.81
7.4.50.0050.00016.32
7.4.40.0110.00716.63
7.4.30.0100.01016.48
7.4.00.0080.00815.10
7.3.330.0070.00013.07
7.3.320.0030.00313.07
7.3.310.0070.00016.24
7.3.300.0070.00016.30
7.3.290.0050.01116.27
7.3.280.0090.00916.31
7.3.270.0120.00617.40
7.3.260.0130.00916.31
7.3.250.0080.01316.33
7.3.240.0090.00616.32
7.3.230.0160.00816.67
7.3.210.0130.00716.16
7.3.200.0150.00019.39
7.3.190.0060.00916.65
7.3.180.0080.00816.54
7.3.170.0120.00916.27
7.3.160.0120.00816.67
7.3.10.0160.00816.24
7.3.00.0150.00716.38
7.2.330.0070.01116.60
7.2.320.0120.00616.58
7.2.310.0000.01616.54
7.2.300.0100.01316.54
7.2.290.0120.00916.69
7.2.130.0190.00816.42
7.2.120.0130.00316.45
7.2.110.0250.00316.33
7.2.100.0110.01116.46
7.2.90.0140.00716.56
7.2.80.0160.00316.77
7.2.70.0060.01316.95
7.2.60.0130.00516.76
7.2.50.0110.00616.73
7.2.40.0190.01316.41
7.2.30.0150.00916.70
7.2.20.0100.01316.27
7.2.10.0150.00317.05
7.2.00.0090.00817.95
7.1.250.0190.00415.57
7.1.200.0060.00915.86
7.1.100.0030.01018.04
7.1.70.0110.00617.17
7.1.60.0100.01419.46
7.1.50.0130.00616.67
7.1.00.0070.07322.59
7.0.200.0100.01014.95
7.0.140.0030.07022.10
7.0.60.0070.08019.86
7.0.50.0130.07017.89
7.0.40.0070.06320.25
7.0.30.0300.06720.02
7.0.20.0200.08020.32
7.0.10.0130.03320.31
7.0.00.0070.09020.01
5.6.280.0100.06721.10
5.6.210.0130.08020.49
5.6.200.0000.09018.19
5.6.190.0030.04720.41
5.6.180.0370.04720.41
5.6.170.0300.07320.71
5.6.160.0000.04320.48
5.6.150.0030.08718.15
5.6.140.0030.05018.18
5.6.130.0030.05018.07
5.6.120.0170.04720.99
5.6.110.0130.03320.99
5.6.100.0200.07021.00
5.6.90.0070.08020.87
5.6.80.0000.07720.38
5.5.350.0230.07320.39
5.5.340.0100.04717.92
5.5.330.0100.07020.37
5.5.320.0270.07020.50
5.5.310.0170.07020.12
5.5.300.0030.08317.92
5.5.290.0030.04017.91
5.5.280.0130.06320.86
5.5.270.0100.07720.88
5.5.260.0200.07020.77
5.5.250.0000.04720.45
5.5.240.0000.07320.06
5.4.450.0230.05719.47
5.4.440.0100.05719.12
5.4.430.0770.04719.47
5.4.420.0630.05019.62
5.4.410.0870.06019.36
5.4.400.1030.05319.34
5.4.390.0130.05318.50
5.4.380.0270.04718.78
5.4.370.0130.06018.49
5.4.360.0230.04318.63
5.4.350.0130.06018.77
5.4.340.0200.04318.74
5.4.320.0100.06018.60
5.4.310.0230.04718.68
5.4.300.0200.05018.48
5.4.290.0170.05018.46
5.4.280.0200.05318.64
5.4.270.0230.05018.64
5.4.260.0230.05018.66
5.4.250.0170.05318.62
5.4.240.0300.04318.55
5.4.230.0100.05718.71
5.4.220.0100.06018.57
5.4.210.0230.05318.67
5.4.200.0200.05016.74
5.4.190.0200.04718.72
5.4.180.0170.05718.44
5.4.170.0170.05718.45
5.4.160.0200.06018.64
5.4.150.0300.04018.62
5.4.140.0200.05716.20
5.4.130.0170.04716.16
5.4.120.0170.05316.08
5.4.110.0230.04316.22
5.4.100.0170.05016.16
5.4.90.0230.04316.02
5.4.80.0170.04716.20
5.4.70.0130.05316.10
5.4.60.0270.04716.27
5.4.50.0200.04316.32
5.4.40.0370.03716.18
5.4.30.0270.04316.13
5.4.20.0270.04716.13
5.4.10.0230.04316.21
5.4.00.0330.04715.54
5.3.290.0170.06014.74
5.3.280.0170.05314.55
5.3.270.0230.05314.67
5.3.260.0170.05714.75
5.3.250.0100.06014.76
5.3.240.0200.06314.65
5.3.230.0270.05714.51
5.3.220.0100.06014.71
5.3.210.0170.05314.52
5.3.200.0230.05314.61
5.3.190.0130.05714.63
5.3.180.0200.04714.62
5.3.170.0170.05714.52
5.3.160.0200.05014.63
5.3.150.0200.05014.47
5.3.140.0200.05014.46
5.3.130.0130.06014.58
5.3.120.0130.06014.69
5.3.110.0300.05014.47
5.3.100.0270.04013.95
5.3.90.0100.05314.00
5.3.80.0230.04313.97
5.3.70.0170.05014.01
5.3.60.0200.06013.95
5.3.50.0200.06314.04
5.3.40.0230.04313.90
5.3.30.0170.05013.91
5.3.20.0070.05713.84
5.3.10.0170.05013.67
5.3.00.0270.05313.55
5.2.170.0170.04011.05
5.2.160.0130.04011.05
5.2.150.0170.04011.12
5.2.140.0100.04711.35
5.2.130.0070.04711.07
5.2.120.0200.03711.31
5.2.110.0130.05311.07
5.2.100.0230.04011.23
5.2.90.0130.04011.32
5.2.80.0070.05311.23
5.2.70.0170.04711.17
5.2.60.0170.03710.99
5.2.50.0170.04011.05
5.2.40.0170.05011.05
5.2.30.0130.06011.03
5.2.20.0200.05011.09
5.2.10.0030.06310.89
5.2.00.0030.05010.78
5.1.60.0070.04710.05
5.1.50.0130.03310.02
5.1.40.0070.03710.04
5.1.30.0070.04010.44
5.1.20.0100.03710.41
5.1.10.0100.04010.16
5.1.00.0130.03310.18
5.0.50.0100.0278.59
5.0.40.0000.0338.42
5.0.30.0030.0478.25
5.0.20.0070.0278.32
5.0.10.0070.0278.23
5.0.00.0130.0378.23
4.4.90.0030.0235.88
4.4.80.0070.0205.92
4.4.70.0070.0235.90
4.4.60.0030.0275.87
4.4.50.0070.0205.93
4.4.40.0030.0375.86
4.4.30.0030.0235.94
4.4.20.0070.0235.93
4.4.10.0070.0235.98
4.4.00.0130.0275.88
4.3.110.0070.0235.84
4.3.100.0000.0275.81
4.3.90.0030.0235.78
4.3.80.0030.0405.79
4.3.70.0030.0235.83
4.3.60.0070.0205.78
4.3.50.0070.0305.80
4.3.40.0030.0405.78
4.3.30.0030.0234.66
4.3.20.0000.0274.61
4.3.10.0000.0274.52
4.3.00.0030.0276.97

preferences:
51.7 ms | 401 KiB | 5 Q