3v4l.org

run code in 300+ PHP versions simultaneously
<?php $routes = [ '/path/(\d+)/new/upload$', '/path/selectable_ajax_placements/(\w+)/(\d+)', '/path/anotherpath/to/(\d+)/from/([\d\-\_]+)/to/([\d\-\_]+)$', '/path/list$', ]; foreach ($routes as $route) { echo preg_replace_callback('#(?<=/)([^/]*?[^/a-z0-9_\-][^/]*)(?=/|$)#i', function($match) { var_dump($match); if (substr($match[1], -1) === '$' && preg_match('#^[a-z0-9_\-]+\$$#i', $match[1])) { return substr($match[1], 0, -1); } return '1'; }, $route), "\n"; }

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)
8.3.40.0060.00918.94
8.3.30.0070.00720.13
8.3.20.0040.00420.33
8.3.10.0040.00421.05
8.3.00.0090.00022.37
8.2.170.0150.00022.96
8.2.160.0110.00722.15
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00417.88
8.2.110.0090.00019.30
8.2.100.0080.00418.03
8.2.90.0080.00019.20
8.2.80.0000.00818.04
8.2.70.0030.00617.88
8.2.60.0030.00718.03
8.2.50.0050.00318.07
8.2.40.0000.00918.21
8.2.30.0080.00319.53
8.2.20.0040.00417.93
8.2.10.0060.00317.82
8.2.00.0000.00817.81
8.1.270.0080.00024.66
8.1.260.0030.00626.35
8.1.250.0030.00528.09
8.1.240.0040.00722.45
8.1.230.0090.00320.88
8.1.220.0030.00518.77
8.1.210.0000.00819.04
8.1.200.0040.00417.47
8.1.190.0030.00517.53
8.1.180.0060.00318.10
8.1.170.0030.00518.64
8.1.160.0000.00818.98
8.1.150.0030.00518.84
8.1.140.0040.00417.52
8.1.130.0030.00417.79
8.1.120.0030.00617.68
8.1.110.0040.00417.61
8.1.100.0050.00317.64
8.1.90.0040.00417.65
8.1.80.0040.00417.64
8.1.70.0000.00717.58
8.1.60.0060.00317.64
8.1.50.0040.00417.64
8.1.40.0000.00817.64
8.1.30.0050.00317.84
8.1.20.0030.00617.65
8.1.10.0000.00817.70
8.1.00.0000.00817.69
8.0.300.0000.00820.02
8.0.290.0000.00717.05
8.0.280.0020.00518.46
8.0.270.0040.00417.28
8.0.260.0030.00316.98
8.0.250.0030.00317.14
8.0.240.0040.00417.09
8.0.230.0000.00717.02
8.0.220.0000.00717.04
8.0.210.0040.00416.94
8.0.200.0060.00017.05
8.0.190.0060.00317.13
8.0.180.0070.00017.07
8.0.170.0000.00817.00
8.0.160.0080.00016.84
8.0.150.0000.00816.84
8.0.140.0000.00716.91
8.0.130.0030.00313.50
8.0.120.0080.00016.94
8.0.110.0080.00017.04
8.0.100.0030.00517.11
8.0.90.0000.00717.09
8.0.80.0040.01417.02
8.0.70.0040.00417.11
8.0.60.0040.00416.93
8.0.50.0000.00716.99
8.0.30.0110.00817.48
8.0.20.0080.01317.40
8.0.10.0040.00417.05
8.0.00.0100.01116.72
7.4.330.0000.00616.71
7.4.320.0000.00616.72
7.4.300.0030.00316.79
7.4.290.0040.00216.82
7.4.280.0000.00716.79
7.4.270.0050.00316.80
7.4.260.0000.00513.41
7.4.250.0040.00416.79
7.4.240.0080.00016.64
7.4.230.0000.00716.75
7.4.220.0060.01216.77
7.4.210.0070.01016.78
7.4.200.0070.00016.46
7.4.190.0040.00416.81
7.4.160.0060.01216.72
7.4.150.0130.00617.40
7.4.140.0230.02317.86
7.4.130.0050.01616.72
7.4.120.0130.00516.73
7.4.110.0180.00016.54
7.4.100.0070.01316.76
7.4.90.0120.00616.73
7.4.80.0140.00919.39
7.4.70.0060.01316.80
7.4.60.0180.00416.69
7.4.50.0060.00316.49
7.4.40.0110.00622.77
7.4.30.0090.00916.68
7.4.00.0070.01015.20
7.3.330.0050.00013.58
7.3.320.0030.00313.54
7.3.310.0070.00016.37
7.3.300.0000.00716.49
7.3.290.0030.01216.47
7.3.280.0060.01116.49
7.3.270.0060.01317.40
7.3.260.0070.01118.24
7.3.250.0140.00516.65
7.3.240.0070.01016.69
7.3.230.0150.00316.55
7.3.210.0120.00716.82
7.3.200.0140.01019.39
7.3.190.0150.00716.52
7.3.180.0120.01216.59
7.3.170.0030.01516.73
7.3.160.0090.01216.75
7.3.120.0070.01115.07
7.3.110.0100.01015.01
7.3.100.0040.01214.80
7.3.90.0060.01015.11
7.3.80.0040.01214.90
7.3.70.0030.01315.05
7.3.60.0120.00314.77
7.3.50.0140.00015.04
7.3.40.0070.00314.77
7.3.30.0060.00315.10
7.3.20.0080.00416.84
7.3.10.0100.00616.86
7.3.00.0030.00816.65
7.2.330.0070.01116.87
7.2.320.0150.01116.87
7.2.310.0030.02216.81
7.2.300.0050.01416.75
7.2.290.0140.00816.68
7.2.250.0030.01315.22
7.2.240.0100.01315.18
7.2.230.0040.01215.27
7.2.220.0030.00615.29
7.2.210.0090.00915.44
7.2.200.0070.01115.22
7.2.190.0070.00715.26
7.2.180.0090.00915.15
7.2.170.0070.01014.99
7.2.60.0070.01016.86
7.2.00.0100.01019.77
7.1.330.0060.00616.28
7.1.320.0090.00615.96
7.1.310.0040.00715.96
7.1.300.0000.00915.67
7.1.290.0060.00315.93
7.1.280.0060.00615.89
7.1.270.0080.00815.92
7.1.260.0000.00915.98
7.1.200.0100.00315.76
7.1.100.0240.00717.79
7.1.70.0120.01217.43
7.1.60.0130.01019.17
7.1.50.0240.00735.19
7.1.00.0070.07322.53
7.0.200.0000.00716.71
7.0.140.0070.07322.12
7.0.100.0070.07719.97
7.0.90.0070.07719.87
7.0.80.0000.06319.82
7.0.70.0030.04319.87
7.0.60.0000.05019.98
7.0.50.0200.03320.18
7.0.40.0030.06020.13
7.0.30.0070.03720.07
7.0.20.0030.04020.18
7.0.10.0070.04320.13
7.0.00.0100.03720.16
5.6.280.0000.07721.04
5.6.250.0070.07320.60
5.6.240.0100.06720.51
5.6.230.0130.07720.54
5.6.220.0030.05020.77
5.6.210.0030.04720.75
5.6.200.0030.04321.03
5.6.190.0170.03021.04
5.6.180.0070.03721.13
5.6.170.0070.04021.04
5.6.160.0100.05021.10
5.6.150.0000.06321.01
5.6.140.0070.04021.06
5.6.130.0000.04721.04
5.6.120.0130.03721.08
5.6.110.0100.04021.07
5.6.100.0030.04021.09
5.6.90.0070.04020.94
5.6.80.0070.03320.43
5.6.70.0100.04020.41
5.6.60.0100.03720.54
5.6.50.0100.03320.35
5.6.40.0130.03320.31
5.6.30.0000.04320.38
5.6.20.0030.04020.41
5.6.10.0000.03720.41
5.6.00.0030.04020.51
5.5.380.0070.08320.50
5.5.370.0070.04320.36
5.5.360.0100.03720.41
5.5.350.0070.04020.42
5.5.340.0070.04020.65
5.5.330.0030.04020.84
5.5.320.0070.04020.74
5.5.310.0000.04320.84
5.5.300.0030.04020.80
5.5.290.0030.04020.88
5.5.280.0030.04320.89
5.5.270.0000.04720.76
5.5.260.0030.04320.73
5.5.250.0130.03320.57
5.5.240.0000.04320.15
5.5.230.0030.04020.31
5.5.220.0030.03720.11
5.5.210.0100.03720.11
5.5.200.0000.04320.16
5.5.190.0030.04020.26
5.5.180.0070.04020.09
5.5.160.0070.03020.18
5.5.150.0070.03720.20
5.5.140.0000.04320.17
5.5.130.0030.08320.07
5.5.120.0100.07320.18
5.5.110.0100.07020.25
5.5.100.0070.06720.16
5.5.90.0130.07020.10
5.5.80.0100.06720.04
5.5.70.0030.07720.09
5.5.60.0030.04720.04
5.5.50.0100.07720.12
5.5.40.0070.04320.09
5.5.30.0000.05320.19
5.5.20.0070.06020.05
5.5.10.0130.07319.98
5.5.00.0030.06020.04
5.4.450.0030.04019.37
5.4.440.0000.04319.36
5.4.430.0030.04319.54
5.4.420.0000.04319.54
5.4.410.0030.03719.36
5.4.400.0070.03719.23
5.4.390.0000.04018.88
5.4.380.0070.03718.85
5.4.370.0070.04719.04
5.4.360.0000.04019.18
5.4.350.0030.03319.13
5.4.340.0070.05719.23
5.4.320.0030.03719.04
5.4.310.0070.03019.03
5.4.300.0100.03018.88
5.4.290.0030.04719.03
5.4.280.0130.07719.02
5.4.270.0130.04019.04
5.4.260.0070.07719.00
5.4.250.0130.04319.22
5.4.240.0030.04719.02
5.4.230.0100.06318.84
5.4.220.0130.03319.08
5.4.210.0070.07018.86
5.4.200.0100.06719.09
5.4.190.0000.07718.93
5.4.180.0030.07719.21
5.4.170.0030.08019.20
5.4.160.0130.04318.88
5.4.150.0130.07319.02
5.4.140.0170.05716.42
5.4.130.0130.05016.46
5.4.120.0170.06716.25
5.4.110.0130.06016.32
5.4.100.0000.04716.54
5.4.90.0030.06316.54
5.4.80.0100.08016.40
5.4.70.0070.04016.36
5.4.60.0070.06016.45
5.4.50.0170.06316.37
5.4.40.0070.04016.29
5.4.30.0130.07316.30
5.4.20.0130.06016.45
5.4.10.0000.08716.40
5.4.00.0070.07315.59
5.3.290.0000.03714.64
5.3.280.0070.07714.50
5.3.270.0100.07714.44
5.3.260.0030.07714.52
5.3.250.0100.03714.46
5.3.240.0030.04314.52
5.3.230.0030.08014.55
5.3.220.0170.07714.56
5.3.210.0100.07014.56
5.3.200.0130.04014.54
5.3.190.0070.05314.55
5.3.180.0170.03314.38
5.3.170.0070.07314.55
5.3.160.0070.04714.38
5.3.150.0070.04014.55
5.3.140.0100.06714.55
5.3.130.0000.08014.50
5.3.120.0030.07714.51
5.3.110.0100.07014.51
5.3.100.0130.06713.86
5.3.90.0070.07313.88
5.3.80.0130.06713.77
5.3.70.0100.06313.79
5.3.60.0070.07314.01
5.3.50.0130.05013.82
5.3.40.0070.07013.88
5.3.30.0070.07313.89
5.3.20.0130.07013.68
5.3.10.0070.05313.66
5.3.00.0200.04013.65
5.2.170.0070.03710.93
5.2.160.0030.06011.18
5.2.150.0000.06710.97
5.2.140.0030.05010.95
5.2.130.0000.05711.04
5.2.120.0070.06011.04
5.2.110.0030.03711.14
5.2.100.0030.05011.09
5.2.90.0070.05711.08
5.2.80.0070.06011.12
5.2.70.0030.04311.14
5.2.60.0130.05311.00
5.2.50.0070.06011.09
5.2.40.0070.06010.98
5.2.30.0070.04011.04
5.2.20.0030.05710.98
5.2.10.0030.06010.95
5.2.00.0070.05710.73
5.1.60.0030.0539.97
5.1.50.0070.02710.04
5.1.40.0030.0479.81
5.1.30.0030.05310.26
5.1.20.0070.03710.38
5.1.10.0030.05710.05
5.1.00.0030.03710.02
5.0.50.0030.0479.73
5.0.40.0030.0209.73
5.0.30.0070.0539.73
5.0.20.0030.0439.73
5.0.10.0000.0279.73
5.0.00.0000.0679.73
4.4.90.0030.0379.73
4.4.80.0030.0339.73
4.4.70.0000.0379.73
4.4.60.0000.0309.73
4.4.50.0030.0339.73
4.4.40.0030.0379.73
4.4.30.0030.0339.73
4.4.20.0000.0379.73
4.4.10.0000.0209.73
4.4.00.0100.0379.73
4.3.110.0030.0309.73
4.3.100.0030.0339.73
4.3.90.0030.0279.73
4.3.80.0000.0609.73
4.3.70.0030.0309.73
4.3.60.0070.0309.73
4.3.50.0070.0339.73
4.3.40.0000.0539.73
4.3.30.0000.0379.73
4.3.20.0000.0379.73
4.3.10.0070.0339.73
4.3.00.0000.0309.73

preferences:
41.05 ms | 400 KiB | 5 Q