3v4l.org

run code in 300+ PHP versions simultaneously
<?php print preg_match('/-[0-9]+$/', "asd-1");

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)
8.3.60.0140.00716.38
8.3.50.0110.00822.11
8.3.40.0060.00918.93
8.3.30.0070.00719.00
8.3.20.0040.00420.51
8.3.10.0070.00023.53
8.3.00.0000.00817.89
8.2.180.0110.00316.50
8.2.170.0070.00722.96
8.2.160.0070.00720.34
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0060.00320.99
8.2.110.0100.01022.25
8.2.100.0080.00417.91
8.2.90.0000.00818.03
8.2.80.0090.00017.97
8.2.70.0000.00817.75
8.2.60.0050.00317.77
8.2.50.0040.00418.07
8.2.40.0000.00818.22
8.2.30.0000.01018.31
8.2.20.0040.00417.76
8.2.10.0000.00817.86
8.2.00.0060.00317.70
8.1.280.0120.00625.92
8.1.270.0090.00623.68
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.34
8.1.230.0120.00020.73
8.1.220.0030.00617.74
8.1.210.0100.00518.77
8.1.200.0100.00017.35
8.1.190.0030.00617.22
8.1.180.0050.00518.10
8.1.170.0000.00818.74
8.1.160.0040.00422.01
8.1.150.0000.00718.73
8.1.140.0040.00417.50
8.1.130.0050.00217.73
8.1.120.0000.00717.49
8.1.110.0090.00017.47
8.1.100.0070.00017.46
8.1.90.0070.00017.37
8.1.80.0000.00717.47
8.1.70.0030.00317.38
8.1.60.0000.00817.59
8.1.50.0000.00817.52
8.1.40.0020.00517.52
8.1.30.0050.00417.68
8.1.20.0030.00617.59
8.1.10.0040.00417.48
8.1.00.0040.00417.49
8.0.300.0000.00719.89
8.0.290.0040.00416.75
8.0.280.0030.00318.40
8.0.270.0070.00017.20
8.0.260.0060.00017.14
8.0.250.0040.00416.90
8.0.240.0000.00716.93
8.0.230.0040.00416.98
8.0.220.0000.00816.93
8.0.210.0030.00316.85
8.0.200.0000.00716.95
8.0.190.0030.00316.98
8.0.180.0000.00716.86
8.0.170.0000.00916.92
8.0.160.0000.00716.79
8.0.150.0000.00816.76
8.0.140.0000.00716.73
8.0.130.0000.00613.33
8.0.120.0040.00416.85
8.0.110.0070.00016.84
8.0.100.0040.00416.79
8.0.90.0040.00416.88
8.0.80.0090.00616.84
8.0.70.0040.00416.78
8.0.60.0000.00716.79
8.0.50.0000.00816.94
8.0.30.0160.00317.13
8.0.20.0100.00917.40
8.0.10.0040.00416.91
8.0.00.0080.01216.91
7.4.330.0000.00615.05
7.4.320.0060.00016.66
7.4.300.0040.00416.57
7.4.290.0060.00316.50
7.4.280.0070.00016.66
7.4.270.0030.00516.68
7.4.260.0000.00716.63
7.4.250.0030.00316.48
7.4.240.0040.00416.59
7.4.230.0050.00216.67
7.4.220.0160.00316.54
7.4.210.0070.01016.75
7.4.200.0030.00316.57
7.4.160.0070.01016.64
7.4.150.0090.00917.40
7.4.140.0150.01017.86
7.4.130.0110.00616.58
7.4.120.0100.00616.51
7.4.110.0180.00316.62
7.4.100.0030.01316.45
7.4.90.0040.01516.64
7.4.80.0110.00719.39
7.4.70.0160.00616.67
7.4.60.0040.01216.39
7.4.50.0000.00516.38
7.4.40.0030.01216.45
7.4.30.0090.00616.50
7.4.00.0030.01015.26
7.3.330.0000.00513.17
7.3.320.0020.00213.02
7.3.310.0000.00716.30
7.3.300.0000.00616.13
7.3.290.0030.01016.33
7.3.280.0090.00716.26
7.3.270.0110.00617.40
7.3.260.0090.01316.22
7.3.250.0090.00816.32
7.3.240.0070.01116.43
7.3.230.0030.01316.39
7.3.210.0030.01516.24
7.3.200.0090.00919.39
7.3.190.0030.01516.74
7.3.180.0060.00916.18
7.3.170.0080.01416.30
7.3.160.0090.01216.32
7.3.120.0060.01214.80
7.2.330.0120.00616.66
7.2.320.0120.00916.63
7.2.310.0030.01916.55
7.2.300.0070.01416.67
7.2.290.0100.00616.55
7.2.00.0100.00619.63
7.1.100.0060.00617.72
7.1.70.0000.00717.03
7.1.60.0070.01019.70
7.1.50.0190.01634.86
7.1.00.0100.07022.38
7.0.200.0000.00716.77
7.0.140.0070.07022.10
7.0.60.0070.08719.91
7.0.50.0030.04317.81
7.0.40.0030.07020.06
7.0.30.0300.07320.19
7.0.20.0370.06320.21
7.0.10.0100.08320.14
7.0.00.0030.04720.10
5.6.210.0030.05320.74
5.6.200.0030.04318.15
5.6.190.0100.07020.43
5.6.180.0130.05020.43
5.6.170.0170.04720.48
5.6.160.0000.08020.44
5.6.150.0100.08018.08
5.6.140.0000.04018.09
5.6.130.0100.08318.11
5.6.120.0030.08320.98
5.6.110.0130.08020.95
5.6.100.0130.06320.96
5.6.90.0030.04321.00
5.6.80.0130.06320.50
5.5.350.0200.06020.46
5.5.340.0100.06017.92
5.5.330.0070.08020.28
5.5.320.0300.05320.20
5.5.310.0200.05320.17
5.5.300.0000.06317.95
5.5.290.0070.04318.03
5.5.280.0170.07320.76
5.5.270.0170.07020.73
5.5.260.0070.08020.86
5.5.250.0130.07020.77
5.5.240.0000.08020.02
5.4.450.0230.05019.24
5.4.440.0330.07319.24
5.4.430.0100.07019.54
5.4.420.0270.06019.13
5.4.410.0100.05318.72
5.4.400.0270.05018.61
5.4.390.0330.05318.67
5.4.380.0130.05318.68
5.4.370.0070.03718.63
5.4.360.0130.03018.73
5.4.350.0080.03211.97
5.4.340.0040.03711.96
5.4.320.0080.05012.45
5.4.310.0070.03612.45
5.4.300.0030.04012.45
5.4.290.0090.03512.45
5.4.280.0050.03612.35
5.4.270.0070.03512.35
5.4.260.0060.03712.34
5.4.250.0050.03812.34
5.4.240.0050.03612.34
5.4.230.0030.04112.34
5.4.220.0060.03612.34
5.4.210.0070.03512.34
5.4.200.0090.03812.34
5.4.190.0100.03712.33
5.4.180.0100.04212.34
5.4.170.0030.03812.35
5.4.160.0040.03712.34
5.4.150.0040.03712.34
5.4.140.0050.03712.02
5.4.130.0040.03612.01
5.4.120.0070.03311.97
5.4.110.0050.03511.96
5.4.100.0080.03311.97
5.4.90.0070.04211.96
5.4.80.0060.03711.96
5.4.70.0050.03611.96
5.4.60.0040.03611.96
5.4.50.0050.03611.96
5.4.40.0040.03611.95
5.4.30.0050.03611.95
5.4.20.0080.03411.95
5.4.10.0060.03511.95
5.4.00.0060.03611.43
5.3.290.0050.04012.80
5.3.280.0070.04112.71
5.3.270.0050.04112.72
5.3.260.0060.04012.71
5.3.250.0060.04412.72
5.3.240.0050.04012.72
5.3.230.0050.04012.71
5.3.220.0030.04012.68
5.3.210.0070.03712.68
5.3.200.0030.03812.68
5.3.190.0050.03812.68
5.3.180.0060.03712.68
5.3.170.0030.04012.67
5.3.160.0060.03712.67
5.3.150.0090.03812.67
5.3.140.0080.03412.66
5.3.130.0060.04012.66
5.3.120.0040.04012.66
5.3.110.0030.04212.66
5.3.100.0060.03612.11
5.3.90.0050.03712.08
5.3.80.0050.03712.07
5.3.70.0040.03912.07
5.3.60.0050.03812.06
5.3.50.0110.04212.00
5.3.40.0040.03812.00
5.3.30.0100.04511.95
5.3.20.0060.03411.73
5.3.10.0080.03211.70
5.3.00.0060.03711.68
5.2.170.0050.0319.18
5.2.160.0030.0319.19
5.2.150.0070.0299.19
5.2.140.0070.0299.18
5.2.130.0040.0299.14
5.2.120.0040.0309.14
5.2.110.0030.0319.15
5.2.100.0020.0319.15
5.2.90.0060.0289.14
5.2.80.0030.0409.14
5.2.70.0030.0329.14
5.2.60.0050.0319.10
5.2.50.0040.0349.06
5.2.40.0050.0309.04
5.2.30.0070.0329.02
5.2.20.0060.0299.01
5.2.10.0050.0348.93
5.2.00.0110.0358.79
5.1.60.0040.0268.08
5.1.50.0050.0308.07
5.1.40.0040.0248.05
5.1.30.0050.0258.40
5.1.20.0020.0298.43
5.1.10.0030.0278.15
5.1.00.0040.0268.15
5.0.50.0050.0186.63
5.0.40.0060.0176.49
5.0.30.0050.0296.30
5.0.20.0050.0186.27
5.0.10.0030.0196.24
5.0.00.0030.0316.23
4.4.90.0030.0154.78
4.4.80.0050.0134.75
4.4.70.0040.0184.76
4.4.60.0050.0144.75
4.4.50.0020.0164.77
4.4.40.0050.0234.71
4.4.30.0030.0154.76
4.4.20.0010.0174.84
4.4.10.0040.0164.85
4.4.00.0020.0264.76
4.3.110.0040.0174.67
4.3.100.0030.0144.67
4.3.90.0030.0144.64
4.3.80.0030.0234.58
4.3.70.0030.0154.63
4.3.60.0020.0144.63
4.3.50.0010.0174.63
4.3.40.0030.0234.53
4.3.30.0030.0153.29
4.3.20.0020.0163.26
4.3.10.0040.0143.22
4.3.00.0000.0237.11

preferences:
43.6 ms | 401 KiB | 5 Q