3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pattern = "/\/(\w{2})\/?(\w{2})\/?\/?(\w+)\/?/"; $sample = '/de/de/user/login'; echo (int)preg_match( $pattern, $sample, $matches).PHP_EOL; print_r($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)
8.3.60.0090.00616.50
8.3.50.0190.00318.04
8.3.40.0110.00718.85
8.3.30.0100.00718.88
8.3.20.0040.00420.35
8.3.10.0040.00420.60
8.3.00.0000.00819.50
8.2.180.0120.00316.50
8.2.170.0090.00622.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00421.17
8.2.110.0030.00621.06
8.2.100.0090.00317.98
8.2.90.0000.00819.18
8.2.80.0050.00317.97
8.2.70.0060.00317.75
8.2.60.0030.00617.93
8.2.50.0030.00618.10
8.2.40.0080.00318.22
8.2.30.0040.00419.45
8.2.20.0000.00717.80
8.2.10.0000.00817.88
8.2.00.0050.00317.68
8.1.280.0000.01425.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0050.00523.98
8.1.230.0090.00317.64
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.38
8.1.190.0030.00517.48
8.1.180.0000.00818.10
8.1.170.0040.00418.66
8.1.160.0000.00722.03
8.1.150.0050.00218.95
8.1.140.0040.00417.65
8.1.130.0000.00717.88
8.1.120.0050.00217.62
8.1.110.0050.00317.57
8.1.100.0000.00717.59
8.1.90.0000.00717.62
8.1.80.0040.00417.50
8.1.70.0030.00317.54
8.1.60.0040.00417.61
8.1.50.0040.00417.70
8.1.40.0030.00517.70
8.1.30.0030.00517.77
8.1.20.0050.00317.79
8.1.10.0030.00617.50
8.1.00.0040.00417.44
8.0.300.0110.00018.77
8.0.290.0050.00916.61
8.0.280.0070.00018.45
8.0.270.0060.00317.33
8.0.260.0000.00717.22
8.0.250.0030.00316.97
8.0.240.0030.00317.02
8.0.230.0030.00317.13
8.0.220.0040.00417.05
8.0.210.0000.00717.05
8.0.200.0030.00317.13
8.0.190.0040.00417.09
8.0.180.0000.00717.08
8.0.170.0040.00417.04
8.0.160.0040.00416.94
8.0.150.0000.00716.90
8.0.140.0050.00317.02
8.0.130.0050.00013.50
8.0.120.0000.00916.93
8.0.110.0000.00817.02
8.0.100.0000.00716.88
8.0.90.0000.00717.02
8.0.80.0080.00817.07
8.0.70.0080.00017.02
8.0.60.0000.00717.00
8.0.50.0040.00416.95
8.0.30.0090.01017.25
8.0.20.0100.01417.58
8.0.10.0040.00417.03
8.0.00.0100.01116.99
7.4.330.0030.00315.05
7.4.320.0040.00416.81
7.4.300.0060.00016.75
7.4.290.0040.00416.75
7.4.280.0050.00316.68
7.4.270.0040.00416.85
7.4.260.0110.00016.61
7.4.250.0070.00016.72
7.4.240.0050.00216.69
7.4.230.0070.00016.71
7.4.220.0060.01316.77
7.4.210.0070.00716.63
7.4.200.0000.00816.87
7.4.160.0070.01116.70
7.4.150.0110.00817.40
7.4.140.0100.00717.86
7.4.130.0050.01316.80
7.4.120.0130.00416.77
7.4.110.0070.01516.50
7.4.100.0100.00716.73
7.4.90.0100.00716.84
7.4.80.0070.01119.39
7.4.70.0090.00916.70
7.4.60.0140.00616.52
7.4.50.0040.00416.60
7.4.40.0100.00716.54
7.4.30.0030.01316.75
7.4.00.0040.01415.18
7.3.330.0050.00013.32
7.3.320.0030.00313.23
7.3.310.0040.00416.35
7.3.300.0030.00316.39
7.3.290.0100.00516.42
7.3.280.0070.00816.36
7.3.270.0090.00917.40
7.3.260.0080.00816.61
7.3.250.0110.00816.62
7.3.240.0070.01416.60
7.3.230.0030.01716.39
7.3.210.0030.01616.72
7.3.200.0160.00719.39
7.3.190.0100.00616.25
7.3.180.0130.00716.84
7.3.170.0060.01316.46
7.3.160.0090.00916.64
7.3.120.0040.01514.47
7.3.110.0080.00914.98
7.3.100.0070.00714.78
7.3.90.0030.01114.73
7.3.80.0030.01014.70
7.3.70.0050.00814.85
7.3.60.0120.00414.92
7.3.50.0080.00814.67
7.3.40.0040.00914.76
7.3.30.0050.01114.86
7.3.20.0080.00816.81
7.3.10.0140.00516.69
7.3.00.0070.00616.59
7.2.330.0080.00816.70
7.2.320.0100.00716.62
7.2.310.0060.01116.71
7.2.300.0070.01016.82
7.2.290.0110.01116.45
7.2.250.0120.00715.05
7.2.240.0070.01315.28
7.2.230.0060.01115.11
7.2.220.0100.00615.10
7.2.210.0030.01315.12
7.2.200.0060.00715.03
7.2.190.0080.00514.87
7.2.180.0050.00615.06
7.2.170.0070.00715.13
7.2.130.0130.00716.50
7.2.120.0130.01016.46
7.2.110.0150.00816.66
7.2.100.0040.02116.31
7.2.90.0110.01516.35
7.2.80.0090.01416.90
7.2.70.0050.02016.66
7.2.60.0110.01116.78
7.2.50.0190.00316.63
7.2.40.0220.00316.73
7.2.30.0210.00516.73
7.2.20.0090.01416.70
7.2.10.0090.01216.44
7.2.00.0120.00618.38
7.1.330.0070.00715.94
7.1.320.0030.01015.87
7.1.310.0030.01315.93
7.1.300.0070.00615.82
7.1.290.0070.00415.78
7.1.280.0080.00715.74
7.1.270.0070.00815.86
7.1.260.0020.01315.89
7.1.250.0210.00415.57
7.1.200.0100.00315.52
7.1.100.0070.00318.35
7.1.70.0040.00417.31
7.1.60.0040.00819.61
7.1.50.0140.02035.02
7.1.00.0030.07722.33
7.0.200.0110.00316.62
7.0.140.0070.07022.11
7.0.60.0100.04719.86
7.0.50.0130.03317.75
7.0.40.0030.04320.13
7.0.30.0330.07320.10
7.0.20.0270.08320.25
7.0.10.0100.08320.26
7.0.00.0100.07720.11
5.6.280.0030.07321.08
5.6.210.0070.03720.61
5.6.200.0100.08018.19
5.6.190.0070.08320.48
5.6.180.0270.06720.47
5.6.170.0300.08020.47
5.6.160.0000.04720.39
5.6.150.0100.07718.21
5.6.140.0030.05318.13
5.6.130.0030.04018.28
5.6.120.0100.08321.13
5.6.110.0100.08320.98
5.6.100.0100.04020.88
5.6.90.0130.07321.07
5.6.80.0170.03020.33
5.5.350.0230.07320.36
5.5.340.0030.06317.98
5.5.330.0030.04720.34
5.5.320.0030.04320.43
5.5.310.0330.07020.34
5.5.300.0070.04717.93
5.5.290.0130.08017.94
5.5.280.0030.09020.76
5.5.270.0000.05320.96
5.5.260.0030.04020.64
5.5.250.0070.04320.61
5.5.240.0000.04020.36
5.4.450.0700.05719.70
5.4.440.0870.05319.56
5.4.430.0700.06019.16
5.4.420.0330.07019.46
5.4.410.0900.05719.50
5.4.400.0270.06018.98
5.4.390.0600.06319.14
5.4.380.0300.05318.75
5.4.370.0200.05718.77
5.4.360.0330.04718.78
5.4.350.0200.06018.79
5.4.340.0300.06018.55
5.4.320.0050.03812.48
5.4.310.0060.03812.48
5.4.300.0110.03812.48
5.4.290.0060.04012.48
5.4.280.0040.03812.38
5.4.270.0050.04412.38
5.4.260.0120.05012.38
5.4.250.0060.03912.37
5.4.240.0050.03812.38
5.4.230.0060.03812.37
5.4.220.0050.03812.37
5.4.210.0080.03912.37
5.4.200.0100.04112.37
5.4.190.0100.03312.36
5.4.180.0080.03512.36
5.4.170.0110.03812.38
5.4.160.0070.03612.37
5.4.150.0100.03212.36
5.4.140.0050.03812.05
5.4.130.0080.03412.04
5.4.120.0070.03411.99
5.4.110.0090.04111.99
5.4.100.0070.03511.99
5.4.90.0050.04011.99
5.4.80.0050.04511.99
5.4.70.0110.02911.99
5.4.60.0050.03611.99
5.4.50.0070.03511.98
5.4.40.0060.03411.98
5.4.30.0080.04211.97
5.4.20.0100.03311.98
5.4.10.0060.03511.97
5.4.00.0050.03711.47
5.3.290.0080.03812.80
5.3.280.0090.04012.71
5.3.270.0030.04212.72
5.3.260.0100.03512.72
5.3.250.0050.03912.72
5.3.240.0070.03612.72
5.3.230.0110.03312.71
5.3.220.0040.04312.68
5.3.210.0060.03712.68
5.3.200.0050.03712.68
5.3.190.0080.03512.68
5.3.180.0050.03812.67
5.3.170.0050.03712.66
5.3.160.0090.03312.67
5.3.150.0080.03712.67
5.3.140.0070.03512.66
5.3.130.0080.03512.66
5.3.120.0040.04012.66
5.3.110.0050.04012.66
5.3.100.0100.03312.11
5.3.90.0060.03712.10
5.3.80.0050.03712.09
5.3.70.0020.04012.09
5.3.60.0080.03412.07
5.3.50.0060.03612.02
5.3.40.0050.04112.02
5.3.30.0100.03311.98
5.3.20.0060.03511.76
5.3.10.0060.03911.73
5.3.00.0070.03611.71
5.2.170.0030.0339.22
5.2.160.0070.0289.21
5.2.150.0060.0369.22
5.2.140.0050.0319.21
5.2.130.0020.0329.17
5.2.120.0020.0329.17
5.2.110.0050.0299.18
5.2.100.0060.0289.18
5.2.90.0050.0299.18
5.2.80.0050.0319.17
5.2.70.0030.0339.17
5.2.60.0050.0309.12
5.2.50.0080.0289.09
5.2.40.0050.0359.08
5.2.30.0060.0339.05
5.2.20.0060.0309.04
5.2.10.0050.0348.93
5.2.00.0070.0268.79
5.1.60.0060.0328.07
5.1.50.0070.0258.07
5.1.40.0060.0268.05
5.1.30.0080.0278.40
5.1.20.0040.0288.43
5.1.10.0090.0318.15
5.1.00.0090.0378.15
5.0.50.0060.0286.63
5.0.40.0040.0276.49
5.0.30.0070.0526.30
5.0.20.0060.0276.27
5.0.10.0050.0256.25
5.0.00.0030.0326.24
4.4.90.0040.0214.78
4.4.80.0010.0184.76
4.4.70.0040.0164.75
4.4.60.0020.0174.75
4.4.50.0040.0154.77
4.4.40.0040.0324.71
4.4.30.0040.0154.76
4.4.20.0050.0204.84
4.4.10.0070.0124.85
4.4.00.0030.0304.76
4.3.110.0030.0174.66
4.3.100.0030.0224.66
4.3.90.0040.0154.63
4.3.80.0050.0234.58
4.3.70.0040.0144.63
4.3.60.0050.0134.63
4.3.50.0060.0174.63
4.3.40.0040.0304.54
4.3.30.0030.0203.30
4.3.20.0000.0203.27
4.3.10.0020.0243.23
4.3.00.0070.0237.56

preferences:
43.71 ms | 400 KiB | 5 Q