3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match('/^.+(?!(\.php|\.exe))$/i','test.PHP'); preg_match('/^.+(?!(\.php|\.exe))$/i','test.php'); preg_match('/^.+(?!(\.php|\.exe))$/i','test.EXE'); preg_match('/^.+(?!(\.php|\.exe))$/i','test.exe'); preg_match('/^.+(?!(\.php|\.exe))$/i','test.zip'); preg_match('/^.+(?!(\.php|\.exe))$/i','test.ZIP'); preg_match('/^.+(?!(\.php|\.exe))$/i','test.ok'); preg_match('/^.+(?!(\.php|\.exe))$/i','test.OK');

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)
8.3.60.0080.00618.68
8.3.50.0070.01023.07
8.3.40.0110.00418.79
8.3.30.0100.00319.12
8.3.20.0040.00420.15
8.3.10.0040.00421.77
8.3.00.0040.00417.63
8.2.180.0090.01316.75
8.2.170.0070.00722.96
8.2.160.0100.00720.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00519.36
8.2.110.0060.00322.26
8.2.100.0180.00017.66
8.2.90.0000.00719.09
8.2.80.0090.00017.97
8.2.70.0040.00417.50
8.2.60.0000.01017.91
8.2.50.0030.00618.07
8.2.40.0040.00418.09
8.2.30.0040.00417.96
8.2.20.0050.00317.71
8.2.10.0050.00318.03
8.2.00.0030.00517.76
8.1.280.0090.00625.92
8.1.270.0090.00623.88
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0030.00723.97
8.1.230.0060.00619.13
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00717.22
8.1.190.0060.00316.99
8.1.180.0080.00018.10
8.1.170.0060.00318.79
8.1.160.0000.00821.98
8.1.150.0040.00418.78
8.1.140.0000.00717.49
8.1.130.0030.00317.83
8.1.120.0000.00717.54
8.1.110.0040.00417.45
8.1.100.0030.00617.47
8.1.90.0070.00017.55
8.1.80.0070.00017.49
8.1.70.0030.00517.40
8.1.60.0040.00417.57
8.1.50.0030.00617.46
8.1.40.0000.00817.49
8.1.30.0040.00417.63
8.1.20.0050.00317.68
8.1.10.0000.00817.40
8.1.00.0000.00817.51
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.34
8.0.270.0000.00717.04
8.0.260.0030.00317.12
8.0.250.0030.00316.99
8.0.240.0030.00316.95
8.0.230.0040.00416.90
8.0.220.0070.00016.94
8.0.210.0040.00416.80
8.0.200.0030.00316.88
8.0.190.0070.00016.85
8.0.180.0050.00316.98
8.0.170.0000.00816.85
8.0.160.0040.00416.95
8.0.150.0030.00316.87
8.0.140.0070.00416.94
8.0.130.0000.00613.37
8.0.120.0020.00516.81
8.0.110.0030.00516.87
8.0.100.0040.00416.79
8.0.90.0040.00416.99
8.0.80.0060.01616.87
8.0.70.0000.00816.82
8.0.60.0040.00416.77
8.0.50.0040.00416.75
8.0.30.0110.01117.25
8.0.20.0130.00917.40
8.0.10.0050.00217.05
8.0.00.0100.00816.94
7.4.330.0000.00615.00
7.4.320.0040.00416.52
7.4.300.0030.00316.71
7.4.290.0000.00916.63
7.4.280.0030.00516.63
7.4.270.0030.00316.59
7.4.260.0030.00616.71
7.4.250.0050.00316.54
7.4.240.0030.00516.59
7.4.230.0030.00316.43
7.4.220.0070.01116.65
7.4.210.0130.00616.62
7.4.200.0030.00316.80
7.4.160.0030.01216.68
7.4.150.0110.00717.40
7.4.140.0090.01217.86
7.4.130.0070.01016.71
7.4.120.0120.00916.66
7.4.110.0080.00816.49
7.4.100.0070.01016.75
7.4.90.0070.01816.48
7.4.80.0120.01019.39
7.4.70.0120.00616.70
7.4.60.0030.01316.61
7.4.50.0050.00016.40
7.4.40.0030.01716.68
7.4.30.0090.00616.55
7.4.00.0100.00814.96
7.3.330.0030.00313.12
7.3.320.0030.00313.10
7.3.310.0000.00616.28
7.3.300.0070.00016.28
7.3.290.0080.00616.39
7.3.280.0070.00916.28
7.3.270.0130.00617.40
7.3.260.0100.00716.43
7.3.250.0080.01016.44
7.3.240.0110.00616.60
7.3.230.0090.01016.50
7.3.210.0080.00816.45
7.3.200.0090.00619.39
7.3.190.0100.01016.20
7.3.180.0130.00316.38
7.3.170.0090.00916.66
7.3.160.0120.00416.29
7.3.120.0100.00614.83
7.3.110.0030.01014.96
7.3.100.0070.00714.62
7.3.90.0030.01214.84
7.3.80.0040.01114.79
7.3.70.0090.00614.81
7.3.60.0090.00314.98
7.3.50.0030.00614.85
7.3.40.0030.00914.62
7.3.30.0100.00714.73
7.3.20.0140.00416.63
7.3.10.0120.00316.85
7.3.00.0070.01016.58
7.2.330.0110.00716.49
7.2.320.0110.00716.43
7.2.310.0090.01216.69
7.2.300.0080.00816.46
7.2.290.0110.00916.65
7.2.250.0070.01015.04
7.2.240.0040.01515.18
7.2.230.0060.00914.88
7.2.220.0030.00715.07
7.2.210.0070.00714.71
7.2.200.0070.01014.96
7.2.190.0100.00714.95
7.2.180.0030.01315.15
7.2.170.0110.00314.99
7.2.00.0060.00619.59
7.1.330.0070.00716.00
7.1.320.0000.01315.76
7.1.310.0040.00716.13
7.1.300.0040.01115.70
7.1.290.0100.00315.99
7.1.280.0030.01315.93
7.1.270.0030.01015.77
7.1.260.0070.01015.76
7.1.100.0000.00718.42
7.1.70.0000.00817.34
7.1.60.0100.00719.40
7.1.50.0000.02116.96
7.1.00.0030.07722.43
7.0.200.0000.01016.85
7.0.140.0070.06722.22
7.0.60.0070.07719.82
7.0.50.0030.08717.87
7.0.40.0030.08720.29
7.0.30.0500.08020.04
7.0.20.0270.04720.05
7.0.10.0030.05320.36
7.0.00.0170.05720.03
5.6.280.0030.07320.90
5.6.210.0100.08320.66
5.6.200.0070.03718.08
5.6.190.0130.06720.77
5.6.180.0230.06020.64
5.6.170.0270.07320.71
5.6.160.0100.08320.46
5.6.150.0000.04318.20
5.6.140.0070.05018.14
5.6.130.0130.07318.11
5.6.120.0100.06721.04
5.6.110.0030.08721.11
5.6.100.0070.08321.11
5.6.90.0100.08320.95
5.6.80.0030.06320.49
5.5.350.0130.06720.38
5.5.340.0030.07717.89
5.5.330.0170.05320.56
5.5.320.0070.08020.22
5.5.310.0370.08020.17
5.5.300.0100.07317.98
5.5.290.0070.05317.91
5.5.280.0030.07720.80
5.5.270.0130.05320.76
5.5.260.0170.06720.79
5.5.250.0130.08320.55
5.5.240.0370.05320.15
5.4.450.0670.04319.23
5.4.440.0770.04319.45
5.4.430.0230.04019.10
5.4.420.0530.04019.56
5.4.410.0170.04719.45
5.4.400.0330.03718.93
5.4.390.0530.03719.06
5.4.380.0300.05718.72
5.4.370.0600.07018.77
5.4.360.0400.06018.50
5.4.350.0400.05018.56
5.4.340.0500.05018.57
5.4.320.0060.04012.46
5.4.310.0070.03612.45
5.4.300.0080.03312.46
5.4.290.0060.03712.45
5.4.280.0060.03412.35
5.4.270.0050.03612.35
5.4.260.0080.03512.35
5.4.250.0100.03412.35
5.4.240.0030.03912.35
5.4.230.0040.03912.34
5.4.220.0070.03512.34
5.4.210.0090.03312.34
5.4.200.0040.04112.34
5.4.190.0050.03612.34
5.4.180.0060.03712.34
5.4.170.0040.03912.35
5.4.160.0080.03412.34
5.4.150.0050.03712.34
5.4.140.0070.03512.02
5.4.130.0050.03612.01
5.4.120.0040.03711.97
5.4.110.0060.03511.97
5.4.100.0040.03611.97
5.4.90.0060.03711.96
5.4.80.0020.04011.96
5.4.70.0070.03211.96
5.4.60.0070.03211.96
5.4.50.0080.03211.96
5.4.40.0050.03511.95
5.4.30.0040.03711.95
5.4.20.0030.03911.95
5.4.10.0060.03411.95
5.4.00.0070.03411.44
5.3.290.0100.03912.80
5.3.280.0070.03612.71
5.3.270.0070.03912.72
5.3.260.0060.03912.72
5.3.250.0060.03712.72
5.3.240.0060.03712.72
5.3.230.0060.03612.71
5.3.220.0080.03412.68
5.3.210.0070.04112.68
5.3.200.0110.03112.68
5.3.190.0040.03912.68
5.3.180.0080.03612.68
5.3.170.0040.03712.67
5.3.160.0040.04212.68
5.3.150.0080.03412.67
5.3.140.0070.03412.66
5.3.130.0060.04512.66
5.3.120.0050.04212.65
5.3.110.0050.04012.66
5.3.100.0050.03712.12
5.3.90.0040.03712.08
5.3.80.0070.03412.07
5.3.70.0050.03712.07
5.3.60.0070.03512.06
5.3.50.0030.03812.00
5.3.40.0050.03712.00
5.3.30.0060.03511.96
5.3.20.0070.03411.73
5.3.10.0030.03711.70
5.3.00.0040.03711.68
5.2.170.0020.0329.18
5.2.160.0050.0299.18
5.2.150.0040.0329.19
5.2.140.0050.0309.18
5.2.130.0030.0309.14
5.2.120.0050.0289.15
5.2.110.0050.0279.16
5.2.100.0070.0259.15
5.2.90.0090.0269.15
5.2.80.0040.0309.14
5.2.70.0090.0259.14
5.2.60.0050.0299.10
5.2.50.0040.0369.07
5.2.40.0050.0299.05
5.2.30.0090.0329.03
5.2.20.0040.0299.01
5.2.10.0050.0318.92
5.2.00.0020.0308.78
5.1.60.0030.0268.06
5.1.50.0050.0238.06
5.1.40.0050.0288.04
5.1.30.0050.0378.39
5.1.20.0020.0278.41
5.1.10.0040.0268.14
5.1.00.0030.0328.13
5.0.50.0060.0236.62
5.0.40.0040.0186.48
5.0.30.0020.0366.29
5.0.20.0040.0196.25
5.0.10.0040.0296.24
5.0.00.0080.0326.23
4.4.90.0020.0224.78
4.4.80.0030.0184.76
4.4.70.0030.0194.75
4.4.60.0010.0164.75
4.4.50.0040.0144.77
4.4.40.0040.0254.71
4.4.30.0050.0164.76
4.4.20.0040.0314.85
4.4.10.0050.0194.85
4.4.00.0040.0234.76
4.3.110.0040.0144.67
4.3.100.0030.0144.67
4.3.90.0020.0144.64
4.3.80.0010.0264.59
4.3.70.0030.0134.63
4.3.60.0020.0184.63
4.3.50.0020.0214.63
4.3.40.0010.0274.53
4.3.30.0010.0243.29
4.3.20.0010.0173.26
4.3.10.0010.0163.21
4.3.00.0000.02015.92

preferences:
64.3 ms | 401 KiB | 5 Q