3v4l.org

run code in 300+ PHP versions simultaneously
<?php $subject = "801"; $pattern = '(^8[0,9][0,9]$)'; preg_match($pattern, $subject, $matches); print_r($matches);

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)
8.3.60.0060.00918.33
8.3.50.0090.00822.11
8.3.40.0040.01118.79
8.3.30.0070.01020.35
8.3.20.0040.00420.38
8.3.10.0040.00422.09
8.3.00.0080.00022.43
8.2.180.0040.01118.39
8.2.170.0070.00722.96
8.2.160.0130.00320.38
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00419.66
8.2.110.0030.00622.13
8.2.100.0040.00719.19
8.2.90.0000.00819.14
8.2.80.0000.00819.36
8.2.70.0030.00617.63
8.2.60.0050.00217.90
8.2.50.0040.00418.07
8.2.40.0080.00318.16
8.2.30.0060.00318.00
8.2.20.0020.00517.73
8.2.10.0040.00417.67
8.2.00.0070.00417.75
8.1.280.0110.00725.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.80
8.1.230.0110.00018.98
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0090.00017.35
8.1.190.0050.00217.29
8.1.180.0000.00819.01
8.1.170.0050.00318.58
8.1.160.0040.00422.20
8.1.150.0080.00018.70
8.1.140.0050.00317.44
8.1.130.0020.00517.75
8.1.120.0000.00717.52
8.1.110.0080.00117.54
8.1.100.0000.00717.42
8.1.90.0040.00417.43
8.1.80.0050.00217.44
8.1.70.0030.00317.49
8.1.60.0030.00617.66
8.1.50.0040.00417.55
8.1.40.0000.00717.42
8.1.30.0000.00817.60
8.1.20.0030.00517.64
8.1.10.0000.00817.65
8.1.00.0030.00517.50
8.0.300.0040.00418.77
8.0.290.0000.00717.16
8.0.280.0070.00018.32
8.0.270.0000.00717.21
8.0.260.0070.00016.83
8.0.250.0070.00016.99
8.0.240.0040.00417.03
8.0.230.0000.00716.96
8.0.220.0000.00816.97
8.0.210.0000.00716.96
8.0.200.0000.00617.02
8.0.190.0080.00017.04
8.0.180.0000.00717.02
8.0.170.0080.00016.84
8.0.160.0030.00316.96
8.0.150.0030.00416.87
8.0.140.0030.00516.91
8.0.130.0030.00313.35
8.0.120.0030.00616.91
8.0.110.0000.00717.04
8.0.100.0000.00716.84
8.0.90.0040.00416.95
8.0.80.0060.01017.02
8.0.70.0000.00716.93
8.0.60.0000.00716.94
8.0.50.0040.00416.77
8.0.30.0090.01017.24
8.0.20.0100.00817.40
8.0.10.0040.00416.97
8.0.00.0080.01616.83
7.4.330.0000.00515.00
7.4.320.0030.00316.63
7.4.300.0030.00316.73
7.4.290.0000.00716.57
7.4.280.0030.00316.72
7.4.270.0060.00016.73
7.4.260.0000.00716.52
7.4.250.0050.00316.63
7.4.240.0000.00716.61
7.4.230.0030.00316.74
7.4.220.0040.01116.74
7.4.210.0100.00816.65
7.4.200.0080.00016.85
7.4.190.0070.00016.91
7.4.160.0130.00416.69
7.4.150.0000.02117.40
7.4.140.0080.00917.86
7.4.130.0100.00816.47
7.4.120.0060.01016.76
7.4.110.0080.01116.66
7.4.100.0070.01416.61
7.4.90.0100.01316.70
7.4.80.0030.01319.39
7.4.70.0180.00316.58
7.4.60.0110.00716.35
7.4.50.0000.00516.37
7.4.40.0000.01922.77
7.4.30.0090.00916.73
7.4.00.0070.00414.75
7.3.330.0050.00013.03
7.3.320.0020.00213.25
7.3.310.0040.00416.12
7.3.300.0000.00716.17
7.3.290.0060.00916.39
7.3.280.0050.01016.25
7.3.270.0070.01117.40
7.3.260.0120.00816.63
7.3.250.0110.01216.38
7.3.240.0030.01416.72
7.3.230.0100.00616.39
7.3.210.0100.00616.30
7.3.200.0110.00519.39
7.3.190.0090.01216.73
7.3.180.0140.00716.54
7.3.170.0090.00916.32
7.3.160.0060.01016.48
7.3.120.0040.01114.78
7.2.330.0200.00416.41
7.2.320.0060.01316.67
7.2.310.0110.00616.66
7.2.300.0070.01016.36
7.2.290.0100.00616.54
7.2.00.0040.00819.51
7.1.100.0180.00418.15
7.1.70.0000.00717.38
7.1.60.0140.01019.43
7.1.50.0100.01017.23
7.1.00.0030.05722.32
7.0.200.0030.00516.84
7.0.140.0030.07322.00
7.0.60.0070.07720.08
7.0.50.0030.08317.88
7.0.40.0070.04020.06
7.0.30.0200.04720.20
7.0.20.0370.07320.20
7.0.10.0300.05720.18
7.0.00.0100.04019.96
5.6.280.0030.07320.81
5.6.210.0100.07720.72
5.6.200.0030.04018.16
5.6.190.0070.04720.59
5.6.180.0300.03020.64
5.6.170.0430.06020.51
5.6.160.0070.08720.32
5.6.150.0070.05318.12
5.6.140.0170.03718.10
5.6.130.0070.08018.15
5.6.120.0070.04321.02
5.6.110.0030.05721.14
5.6.100.0130.07720.99
5.6.90.0100.08320.98
5.6.80.0100.04020.36
5.6.70.0200.07320.38
5.5.350.0000.08320.44
5.5.340.0070.08018.01
5.5.330.0100.04020.47
5.5.320.0270.04320.29
5.5.310.0370.07320.18
5.5.300.0070.07017.98
5.5.290.0030.08318.00
5.5.280.0000.04320.86
5.5.270.0070.08720.96
5.5.260.0230.07020.78
5.5.250.0130.08020.57
5.5.240.0070.07720.03
5.4.450.0700.06019.11
5.4.440.0930.05719.45
5.4.430.1030.05719.63
5.4.420.0730.06019.48
5.4.410.1030.06319.19
5.4.400.0300.05718.61
5.4.390.0400.05018.78
5.4.380.0200.05318.72
5.4.370.0030.06318.73
5.4.360.0100.05318.57
5.4.350.0080.03211.97
5.4.340.0110.04711.96
5.4.320.0030.04012.45
5.4.310.0050.04212.45
5.4.300.0060.04112.45
5.4.290.0080.04612.45
5.4.280.0080.03912.35
5.4.270.0060.03612.35
5.4.260.0060.03812.35
5.4.250.0030.05718.77
5.4.240.0070.05318.92
5.4.230.0070.05318.96
5.4.220.0070.05718.88
5.4.210.0030.06718.80
5.4.200.0070.05318.84
5.4.190.0070.05718.70
5.4.180.0030.05318.79
5.4.170.0070.07018.94
5.4.160.0130.04318.93
5.4.150.0200.04018.93
5.4.140.0070.07316.29
5.4.130.0100.04716.23
5.4.120.0100.04716.46
5.4.110.0030.05016.41
5.4.100.0070.04716.29
5.4.90.0130.06316.49
5.4.80.0000.06316.48
5.4.70.0100.04716.50
5.4.60.0070.06316.49
5.4.50.0070.04716.50
5.4.40.0100.04716.32
5.4.30.0230.05716.38
5.4.20.0000.05716.23
5.4.10.0100.04716.23
5.4.00.0130.04015.80
5.3.290.0060.04312.80
5.3.280.0100.05014.74
5.3.270.0070.05314.44
5.3.260.0070.05314.64
5.3.250.0100.05014.45
5.3.240.0100.04714.30
5.3.230.0070.05714.66
5.3.220.0100.04714.65
5.3.210.0100.04714.26
5.3.200.0000.05714.48
5.3.190.0030.05314.48
5.3.180.0070.05714.48
5.3.170.0030.05314.56
5.3.160.0170.05014.57
5.3.150.0100.06714.43
5.3.140.0030.05014.25
5.3.130.0170.05714.33
5.3.120.0100.05014.59
5.3.110.0070.05714.56
5.3.100.0030.05313.88
5.3.90.0030.05314.03
5.3.80.0130.04313.85
5.3.70.0030.06014.01
5.3.60.0070.05014.01
5.3.50.0070.05013.72
5.3.40.0100.04713.81
5.3.30.0070.04713.86
5.3.20.0030.05013.56
5.3.10.0000.05013.34
5.3.00.0070.05313.57
5.2.170.0000.04311.15
5.2.160.0070.04010.97
5.2.150.0000.04711.05
5.2.140.0230.03311.02
5.2.130.0130.03011.10
5.2.120.0070.04010.93
5.2.110.0030.04711.25
5.2.100.0100.03311.20
5.2.90.0100.04011.11
5.2.80.0070.04310.84
5.2.70.0000.05311.24
5.2.60.0000.04310.95
5.2.50.0000.04710.93
5.2.40.0030.04011.11
5.2.30.0100.03710.88
5.2.20.0100.05010.95
5.2.10.0030.04010.86
5.2.00.0000.05310.81
5.1.60.0030.03310.02
5.1.50.0000.05010.18
5.1.40.0130.02710.03
5.1.30.0000.04010.26
5.1.20.0070.04010.44
5.1.10.0100.0309.95
5.1.00.0070.03310.10
5.0.50.0030.0308.68
5.0.40.0030.0308.46
5.0.30.0030.0437.99
5.0.20.0130.0278.33
5.0.10.0030.0308.22
5.0.00.0100.0338.12
4.4.90.0000.0236.96
4.4.80.0000.0236.96
4.4.70.0000.0236.96
4.4.60.0000.0236.96
4.4.50.0100.0236.96
4.4.40.0100.0336.96
4.4.30.0030.0206.96
4.4.20.0070.0176.96
4.4.10.0100.0176.96
4.4.00.0000.0476.96
4.3.110.0030.0206.96
4.3.100.0000.0236.96
4.3.90.0030.0206.96
4.3.80.0070.0306.96
4.3.70.0070.0176.96
4.3.60.0070.0176.96
4.3.50.0100.0136.96
4.3.40.0000.0336.96
4.3.30.0000.0236.96
4.3.20.0000.0236.96
4.3.10.0000.0236.96
4.3.00.0170.0277.62

preferences:
36.94 ms | 401 KiB | 5 Q