3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_match( '[^a-zA-Z0-9\_\-]', "../../../../almafa" );

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)
8.3.60.0140.00716.63
8.3.50.0090.00921.97
8.3.40.0140.00018.84
8.3.30.0070.00718.89
8.3.20.0070.00020.34
8.3.10.0080.00021.77
8.3.00.0040.00419.02
8.2.180.0060.01618.06
8.2.170.0070.01422.96
8.2.160.0030.01022.15
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0050.00326.16
8.2.120.0080.00019.67
8.2.110.0080.00022.26
8.2.100.0000.01117.91
8.2.90.0030.00619.05
8.2.80.0000.00817.97
8.2.70.0000.00917.74
8.2.60.0080.00017.92
8.2.50.0050.00418.07
8.2.40.0040.00418.03
8.2.30.0040.00419.50
8.2.20.0000.00817.79
8.2.10.0050.00318.03
8.2.00.0000.00817.61
8.1.280.0070.00725.92
8.1.270.0030.00518.74
8.1.260.0070.00026.35
8.1.250.0080.00328.09
8.1.240.0090.00023.91
8.1.230.0090.00318.86
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0080.00317.25
8.1.190.0080.00017.23
8.1.180.0070.00018.10
8.1.170.0000.00818.63
8.1.160.0070.00021.96
8.1.150.0040.00418.71
8.1.140.0040.00417.52
8.1.130.0030.00317.64
8.1.120.0040.00417.45
8.1.110.0040.00417.34
8.1.100.0040.00417.43
8.1.90.0020.00517.36
8.1.80.0050.00417.49
8.1.70.0050.00217.38
8.1.60.0000.00817.41
8.1.50.0070.00317.55
8.1.40.0000.00917.41
8.1.30.0030.00617.56
8.1.20.0000.00817.64
8.1.10.0000.00917.44
8.1.00.0000.00817.51
8.0.300.0030.00518.77
8.0.290.0040.00416.75
8.0.280.0000.00718.30
8.0.270.0050.00317.20
8.0.260.0050.00217.20
8.0.250.0070.00017.00
8.0.240.0000.00716.93
8.0.230.0040.00416.96
8.0.220.0070.00016.83
8.0.210.0000.00716.85
8.0.200.0060.00016.92
8.0.190.0030.00516.98
8.0.180.0040.00416.98
8.0.170.0040.00416.91
8.0.160.0070.00016.92
8.0.150.0000.00816.80
8.0.140.0050.00316.82
8.0.130.0030.00313.33
8.0.120.0000.00716.89
8.0.110.0040.00416.86
8.0.100.0040.00416.73
8.0.90.0040.00416.98
8.0.80.0090.01216.84
8.0.70.0050.00316.74
8.0.60.0040.00416.84
8.0.50.0000.00716.96
8.0.30.0090.01316.81
8.0.20.0180.00717.42
8.0.10.0080.00017.00
8.0.00.0100.01016.86
7.4.330.0000.00515.04
7.4.320.0000.00616.57
7.4.300.0000.00616.66
7.4.290.0000.00816.46
7.4.280.0110.00016.50
7.4.270.0030.00316.67
7.4.260.0060.00316.53
7.4.250.0000.00716.43
7.4.240.0050.00216.64
7.4.230.0050.00316.56
7.4.220.0120.00616.60
7.4.210.0020.01416.66
7.4.200.0070.00016.75
7.4.160.0110.00616.61
7.4.150.0200.00017.40
7.4.140.0110.01017.86
7.4.130.0100.00716.54
7.4.120.0090.00816.46
7.4.110.0160.00716.41
7.4.100.0090.00816.67
7.4.90.0070.01016.79
7.4.80.0030.01419.39
7.4.70.0040.01316.66
7.4.60.0200.00316.62
7.4.50.0040.00016.57
7.4.40.0090.01116.48
7.4.30.0100.01016.71
7.4.00.0070.00715.11
7.3.330.0000.00513.10
7.3.320.0000.00513.14
7.3.310.0000.00716.20
7.3.300.0060.00016.18
7.3.290.0000.00716.18
7.3.280.0100.00716.24
7.3.270.0060.01217.40
7.3.260.0060.01016.37
7.3.250.0090.00916.24
7.3.240.0150.00416.75
7.3.230.0030.01916.64
7.3.210.0070.01016.18
7.3.200.0130.00919.39
7.3.190.0110.00516.30
7.3.180.0060.00916.60
7.3.170.0070.01216.53
7.3.160.0110.00716.66
7.2.330.0130.00616.77
7.2.320.0090.00916.59
7.2.310.0070.00716.41
7.2.300.0070.01016.73
7.2.290.0090.00816.46
7.2.60.0030.00716.94
7.1.200.0060.00315.95
7.1.70.0090.00616.95
7.1.60.0150.00719.46
7.1.50.0090.00916.94
7.1.00.0000.08022.29
7.0.200.0000.00816.68
7.0.140.0030.04022.10
7.0.110.0130.06320.05
7.0.100.0070.03719.89
7.0.90.0130.04019.89
7.0.80.0070.06319.82
7.0.70.0100.04019.89
7.0.60.0570.06020.00
7.0.50.0600.07320.04
7.0.40.0030.04319.74
7.0.30.0130.06319.68
7.0.20.0130.06019.73
7.0.10.0030.05719.81
7.0.00.0030.08019.64
5.6.280.0070.07020.92
5.6.260.0030.04720.59
5.6.250.0070.06020.72
5.6.240.0130.04020.69
5.6.230.0100.04320.54
5.6.220.0100.07720.68
5.6.210.0030.04020.67
5.6.200.0030.04320.69
5.6.190.0030.04720.62
5.6.180.0100.05020.46
5.6.170.0000.08320.64
5.6.160.0130.05720.55
5.6.150.0030.08720.50
5.6.140.0170.07320.64
5.6.130.0000.08720.62
5.6.120.0000.05020.45
5.6.110.0100.08320.60
5.6.100.0070.08020.59
5.6.90.0100.07320.61
5.6.80.0000.06719.92
5.6.70.0030.05020.21
5.6.60.0170.06019.95
5.6.50.0070.03720.03
5.6.40.0100.07019.98
5.6.30.0070.04020.00
5.6.20.0030.06020.05
5.6.10.0030.04020.05
5.6.00.0070.06320.00
5.5.380.0070.05717.52
5.5.370.0070.04317.50
5.5.360.0130.07017.65
5.5.350.0170.07317.56
5.5.340.0030.09017.84
5.5.330.0100.04017.98
5.5.320.0130.05317.77
5.5.310.0070.07318.12
5.5.300.0030.05318.25
5.5.290.0000.10018.12
5.5.280.0170.07318.25
5.5.270.0270.05718.10
5.5.260.0000.07718.08
5.5.250.0030.07317.65
5.5.240.0130.05717.37
5.5.230.0100.05017.48
5.5.220.0030.05317.38
5.5.210.0030.04717.40
5.5.200.0000.05017.48
5.5.190.0070.05317.51
5.5.180.0000.04717.21
5.5.160.0030.03717.33
5.5.150.0030.03717.37
5.5.140.0100.06017.23
5.5.130.0070.05017.34
5.5.120.0130.07017.20
5.5.110.0070.06317.44
5.5.100.0100.07317.27
5.5.90.0070.03317.41
5.5.80.0070.08317.34
5.5.70.0000.07017.22
5.5.60.0070.04017.26
5.5.50.0130.07017.24
5.5.40.0070.07317.39
5.5.30.0000.04317.09
5.5.20.0100.07317.22
5.5.10.0070.04317.34
5.5.00.0100.03317.09
5.4.450.0130.07319.35
5.4.440.0070.05019.59
5.4.430.0100.09719.33
5.4.420.0070.04019.40
5.4.410.0070.07019.18
5.4.400.0100.07319.10
5.4.390.0100.06718.95
5.4.380.0130.06718.95
5.4.370.0070.03718.95
5.4.360.0100.06719.27
5.4.350.0070.04019.14
5.4.340.0030.08319.12
5.4.320.0030.06019.16
5.4.310.0070.04718.93
5.4.300.0030.03318.96
5.4.290.0030.08719.09
5.4.280.0130.07719.07
5.4.270.0200.05718.99
5.4.260.0100.06719.07
5.4.250.0100.08018.94
5.4.240.0030.06318.94
5.4.230.0070.04719.16
5.4.220.0100.07718.94
5.4.210.0070.07018.99
5.4.200.0170.06319.17
5.4.190.0100.04019.26
5.4.180.0030.08319.17
5.4.170.0100.05319.10
5.4.160.0000.05319.00
5.4.150.0070.03718.97
5.4.140.0100.04016.52
5.4.130.0030.03716.15
5.4.120.0070.06316.16
5.4.110.0030.06716.38
5.4.100.0100.04016.36
5.4.90.0000.04016.37
5.4.80.0030.06316.12
5.4.70.0030.08316.34
5.4.60.0030.06016.44
5.4.50.0070.06316.42
5.4.40.0030.07016.21
5.4.30.0130.05716.10
5.4.20.0030.03716.10
5.4.10.0030.03716.47
5.4.00.0070.03715.69
5.3.290.0100.03014.70
5.3.280.0030.06314.70
5.3.270.0100.04014.70
5.3.260.0070.05314.70
5.3.250.0100.06014.70
5.3.240.0030.04014.70
5.3.230.0070.03714.70
5.3.220.0030.04014.70
5.3.210.0070.07314.70
5.3.200.0030.05714.70
5.3.190.0030.06714.70
5.3.180.0030.07014.70
5.3.170.0070.07314.70
5.3.160.0070.06314.70
5.3.150.0030.06314.70
5.3.140.0000.05314.70
5.3.130.0070.07014.70
5.3.120.0070.04014.70
5.3.110.0030.04014.70
5.3.100.0100.06014.70
5.3.90.0070.04714.70
5.3.80.0030.03714.70
5.3.70.0070.03714.70
5.3.60.0030.06014.70
5.3.50.0100.06314.70
5.3.40.0100.06314.70
5.3.30.0070.04314.70
5.3.20.0030.06314.70
5.3.10.0070.07314.70
5.3.00.0070.07014.70
5.2.170.0030.06314.70
5.2.160.0000.05014.70
5.2.150.0030.06714.70
5.2.140.0030.03714.70
5.2.130.0030.05714.70
5.2.120.0070.06014.70
5.2.110.0030.06314.70
5.2.100.0100.05014.70
5.2.90.0070.03014.70
5.2.80.0070.03714.70
5.2.70.0100.06314.70
5.2.60.0070.06014.70
5.2.50.0030.06014.70
5.2.40.0030.06314.70
5.2.30.0000.05714.70
5.2.20.0070.02714.70
5.2.10.0000.03314.70
5.2.00.0000.06014.70
5.1.60.0000.03014.70
5.1.50.0000.02714.70
5.1.40.0000.03314.70
5.1.30.0030.05714.70
5.1.20.0030.04314.70
5.1.10.0000.02714.70
5.1.00.0070.06014.70
5.0.50.0030.04314.70
5.0.40.0100.02314.70
5.0.30.0000.03314.70
5.0.20.0000.02014.70
5.0.10.0070.04014.70
5.0.00.0070.06014.70
4.4.90.0030.03314.70
4.4.80.0030.03314.70
4.4.70.0000.02314.70
4.4.60.0030.01714.70
4.4.50.0000.02014.70
4.4.40.0030.02314.70
4.4.30.0000.02014.70
4.4.20.0000.01714.70
4.4.10.0030.01714.70
4.4.00.0070.04014.70
4.3.110.0000.01714.70
4.3.100.0000.01714.70
4.3.90.0130.00714.70
4.3.80.0000.03714.70
4.3.70.0000.03714.70
4.3.60.0000.02314.70
4.3.50.0000.02014.70
4.3.40.0070.02314.70
4.3.30.0000.01714.70
4.3.20.0000.02314.70
4.3.10.0000.02014.70
4.3.00.0030.01314.70

preferences:
34.71 ms | 401 KiB | 5 Q