3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match("/^(?P<dir>img|js|css)\/(?P<path>[/a-zA-Z0-9\-._~!$&'()*+,;=:@]+)$/", 'css/jquery.tweet.css', $m); var_dump($m);

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)
8.3.40.0040.01118.71
8.3.30.0000.01518.34
8.3.20.0000.00818.83
8.3.10.0040.00418.77
8.3.00.0040.00419.25
8.2.170.0120.00322.96
8.2.160.0040.01120.97
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0120.00620.59
8.2.110.0030.00621.13
8.2.100.0090.00317.59
8.2.90.0060.00319.01
8.2.80.0090.00019.28
8.2.70.0040.00417.50
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0000.00917.95
8.2.30.0080.00417.85
8.2.20.0060.00317.40
8.2.10.0000.00717.62
8.2.00.0040.00417.43
8.1.270.0050.00524.66
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00322.55
8.1.230.0040.00820.93
8.1.220.0040.00417.74
8.1.210.0040.00918.86
8.1.200.0040.00417.23
8.1.190.0000.00717.27
8.1.180.0000.00918.10
8.1.170.0060.00318.73
8.1.160.0000.00818.80
8.1.150.0000.00718.46
8.1.140.0000.00717.20
8.1.130.0000.00817.80
8.1.120.0000.00817.25
8.1.110.0000.00717.25
8.1.100.0000.00717.29
8.1.90.0030.00717.26
8.1.80.0030.00317.34
8.1.70.0050.00217.34
8.1.60.0060.00317.38
8.1.50.0080.00017.33
8.1.40.0000.00717.41
8.1.30.0040.00417.49
8.1.20.0080.00017.54
8.1.10.0040.00417.46
8.1.00.0050.00217.39
8.0.300.0040.00419.82
8.0.290.0040.00416.63
8.0.280.0000.00718.30
8.0.270.0030.00317.08
8.0.260.0030.00316.66
8.0.250.0040.00416.79
8.0.240.0020.00516.80
8.0.230.0050.00216.91
8.0.220.0070.00016.82
8.0.210.0030.00316.72
8.0.200.0000.00716.88
8.0.190.0050.00316.77
8.0.180.0000.00816.84
8.0.170.0080.00016.80
8.0.160.0040.00416.91
8.0.150.0050.00516.84
8.0.140.0040.00416.68
8.0.130.0030.00313.21
8.0.120.0040.00416.82
8.0.110.0030.00616.65
8.0.100.0030.00516.70
8.0.90.0070.00016.80
8.0.80.0070.00816.74
8.0.70.0070.00016.70
8.0.60.0070.00016.90
8.0.50.0000.00716.70
8.0.30.0160.00316.95
8.0.20.0100.00917.18
8.0.10.0050.00316.82
8.0.00.0090.00816.61
7.4.330.0000.00612.79
7.4.320.0030.00316.46
7.4.300.0000.00716.46
7.4.290.0060.00316.47
7.4.280.0030.00616.47
7.4.270.0070.00016.52
7.4.260.0000.00613.14
7.4.250.0040.00416.50
7.4.240.0020.00516.40
7.4.230.0000.00716.48
7.4.220.0110.00716.51
7.4.210.0100.00516.41
7.4.200.0000.00716.50
7.4.190.0030.00316.43
7.4.160.0110.00516.68
7.4.150.0130.00316.49
7.4.140.0110.00716.38
7.4.130.0130.00516.49
7.4.120.0120.00916.34
7.4.110.0060.01016.32
7.4.100.0140.00816.34
7.4.90.0110.00716.32
7.4.80.0080.00819.39
7.4.70.0130.01916.38
7.4.60.0120.00616.55
7.4.50.0050.00516.20
7.4.40.0090.00316.25
7.4.30.0090.00616.31
7.4.00.0060.00914.80
7.3.330.0050.00313.05
7.3.320.0050.00013.09
7.3.310.0030.00316.20
7.3.300.0030.00316.15
7.3.290.0060.01316.23
7.3.280.0110.00516.19
7.3.270.0160.02316.36
7.3.260.0030.01316.21
7.3.250.0110.00716.31
7.3.240.0030.02016.22
7.3.230.0100.01016.38
7.3.210.0110.00516.11
7.3.200.0090.00716.45
7.3.190.0060.01116.38
7.3.180.0070.01116.29
7.3.170.0060.01016.44
7.3.160.0130.00316.29
7.3.120.0060.00614.47
7.2.330.0100.01316.25
7.2.320.0110.00716.49
7.2.310.0150.00616.61
7.2.300.0060.01216.30
7.2.290.0060.01116.23
7.2.00.0000.01219.12
7.1.100.0040.00717.98
7.1.70.0040.00417.16
7.1.60.0110.01419.40
7.1.50.0100.00734.68
7.1.00.0000.08022.37
7.0.200.0190.00414.59
7.0.140.0000.07721.96
7.0.120.0030.06722.18
7.0.60.0070.07019.96
7.0.50.0030.05717.88
7.0.40.0100.06017.68
7.0.30.0070.04717.76
7.0.20.0000.04717.72
7.0.10.0230.06317.78
7.0.00.0100.04717.79
5.6.280.0000.07721.11
5.6.210.0070.07320.54
5.6.200.0100.06318.18
5.6.190.0100.03718.12
5.6.180.0100.04718.17
5.6.170.0030.04318.19
5.6.160.0030.05318.11
5.6.150.0230.06318.09
5.6.140.0100.03718.11
5.6.130.0130.05318.11
5.6.120.0070.06318.17
5.6.110.0070.05018.10
5.6.100.0070.08018.21
5.6.90.0170.05018.10
5.6.80.0070.04017.54
5.6.70.0170.06317.53
5.6.60.0030.07317.59
5.6.50.0030.05017.57
5.6.40.0000.05017.46
5.6.30.0070.07017.57
5.6.20.0130.07317.47
5.6.10.0070.08017.48
5.6.00.0200.06317.51
5.5.350.0330.07320.36
5.5.340.0130.03318.02
5.5.330.0000.05317.92
5.5.320.0200.06017.98
5.5.310.0070.07717.88
5.5.300.0130.08017.91
5.5.290.0030.07018.00
5.5.280.0030.07017.99
5.5.270.0070.05017.91
5.5.260.0070.06017.87
5.5.250.0100.06017.81
5.5.240.0070.04317.40
5.5.230.0100.07717.30
5.5.220.0070.06317.35
5.5.210.0070.07317.39
5.5.200.0070.04017.34
5.5.190.0170.06717.27
5.5.180.0070.07717.34
5.5.160.0000.06017.27
5.5.150.0070.05717.29
5.5.140.0100.06717.32
5.5.130.0070.06017.37
5.5.120.0130.07017.32
5.5.110.0070.07317.29
5.5.100.0000.08317.27
5.5.90.0100.05017.14
5.5.80.0030.07317.24
5.5.70.0070.07017.16
5.5.60.0030.08317.12
5.5.50.0000.04017.20
5.5.40.0070.07317.15
5.5.30.0070.05717.26
5.5.20.0070.07717.22
5.5.10.0030.07717.24
5.5.00.0070.06717.17
5.4.450.0100.06719.54
5.4.440.0070.07019.45
5.4.430.0100.07719.33
5.4.420.0230.06719.32
5.4.410.0100.07719.02
5.4.400.0070.05719.04
5.4.390.0000.06319.03
5.4.380.0100.07019.21
5.4.370.0070.07318.89
5.4.360.0000.06019.12
5.4.350.0030.08019.01
5.4.340.0070.07719.20
5.4.320.0030.08319.14
5.4.310.0100.07719.00
5.4.300.0000.06019.07
5.4.290.0100.06319.12
5.4.280.0070.06318.82
5.4.270.0100.07019.01
5.4.260.0070.07718.91
5.4.250.0100.07318.95
5.4.240.0070.04719.20
5.4.230.0000.07719.07
5.4.220.0100.04719.07
5.4.210.0030.03719.09
5.4.200.0000.05718.97
5.4.190.0100.07719.19
5.4.180.0030.07718.88
5.4.170.0030.06019.00
5.4.160.0170.03719.18
5.4.150.0100.06318.87
5.4.140.0070.05316.33
5.4.130.0070.05316.33
5.4.120.0070.05716.33
5.4.110.0000.05316.28
5.4.100.0070.03316.25
5.4.90.0030.04316.29
5.4.80.0030.04016.43
5.4.70.0170.06016.44
5.4.60.0030.06016.36
5.4.50.0070.05316.33
5.4.40.0070.06016.26
5.4.30.0000.05016.26
5.4.20.0070.06716.31
5.4.10.0030.03716.25
5.4.00.0170.06015.69
5.3.290.0070.07714.58
5.3.280.0100.06314.45
5.3.270.0000.06714.57
5.3.260.0100.07014.55
5.3.250.0030.08014.53
5.3.240.0030.06714.53
5.3.230.0100.07314.45
5.3.220.0100.06714.49
5.3.210.0100.07014.50
5.3.200.0070.07314.40
5.3.190.0030.06314.52
5.3.180.0070.05314.41
5.3.170.0130.03014.41
5.3.160.0100.05014.34
5.3.150.0130.07014.34
5.3.140.0000.04314.48
5.3.130.0100.04014.32
5.3.120.0070.05314.48
5.3.110.0000.06014.50
5.3.100.0070.05313.81
5.3.90.0070.05313.79
5.3.80.0070.04013.96
5.3.70.0030.04013.92
5.3.60.0070.06313.92
5.3.50.0030.06713.87
5.3.40.0100.07013.88
5.3.30.0030.07013.88
5.3.20.0000.06013.45
5.3.10.0130.06313.57
5.3.00.0030.06013.59
5.2.170.0100.03310.96
5.2.160.0030.06011.13
5.2.150.0030.06011.13
5.2.140.0130.06011.14
5.2.130.0070.03011.09
5.2.120.0130.05711.00
5.2.110.0170.03711.09
5.2.100.0000.03311.05
5.2.90.0170.04710.91
5.2.80.0000.06011.07
5.2.70.0070.04311.06
5.2.60.0030.06010.83
5.2.50.0030.06710.96
5.2.40.0000.05010.77
5.2.30.0070.05710.96
5.2.20.0030.04310.94
5.2.10.0030.04310.80
5.2.00.0070.03710.75
5.1.60.0070.0309.90
5.1.50.0030.0539.93
5.1.40.0070.04010.00
5.1.30.0070.05710.29
5.1.20.0030.02710.30
5.1.10.0170.04710.10
5.1.00.0070.05010.04
5.0.50.0070.0378.71
5.0.40.0030.0278.71
5.0.30.0000.0708.71
5.0.20.0030.0408.71
5.0.10.0030.0378.71
5.0.00.0000.0408.71
4.4.90.0030.0338.71
4.4.80.0000.0278.71
4.4.70.0000.0178.71
4.4.60.0030.0308.71
4.4.50.0000.0308.71
4.4.40.0000.0538.71
4.4.30.0030.0338.71
4.4.20.0070.0208.71
4.4.10.0000.0378.71
4.4.00.0100.0308.71
4.3.110.0030.0378.71
4.3.100.0000.0278.71
4.3.90.0000.0338.71
4.3.80.0000.0538.71
4.3.70.0000.0378.71
4.3.60.0030.0138.71
4.3.50.0000.0378.71
4.3.40.0030.0278.71
4.3.30.0000.0208.71
4.3.20.0000.0208.71
4.3.10.0000.0378.71
4.3.00.0000.0378.71

preferences:
45.53 ms | 400 KiB | 5 Q