3v4l.org

run code in 300+ PHP versions simultaneously
<?php function parse_yturl($url) { $pattern = '#^(?:https?://)?(?:www|m\.)?(?:youtu\.be/|youtube\.com(?:/embed/|/v/|/watch\?v=|/watch\?.+&v=))([\w-]{11})(?:.+)?$#x'; preg_match($pattern, $url, $matches); return isset($matches[1]) ? $matches[1] : false; } var_dump(parse_yturl("http://www.youtube.com/v/-wtIMTCHWuI?version=3&autohide=1 "));

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)
8.3.40.0040.01118.90
8.3.30.0140.00418.70
8.3.20.0080.00018.90
8.3.10.0040.00420.47
8.3.00.0040.00817.75
8.2.170.0070.01422.96
8.2.160.0170.00021.24
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0080.00019.76
8.2.110.0060.00321.09
8.2.100.0060.00618.03
8.2.90.0030.00619.22
8.2.80.0040.00419.25
8.2.70.0000.00817.88
8.2.60.0060.00318.05
8.2.50.0040.00418.07
8.2.40.0050.00318.34
8.2.30.0000.00818.14
8.2.20.0030.00617.74
8.2.10.0040.00417.81
8.2.00.0000.00817.77
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0080.00323.97
8.1.230.0110.00020.83
8.1.220.0030.00617.74
8.1.210.0000.00818.84
8.1.200.0000.00917.35
8.1.190.0080.00017.41
8.1.180.0100.00318.10
8.1.170.0000.00918.83
8.1.160.0050.00318.87
8.1.150.0000.00818.84
8.1.140.0090.00017.55
8.1.130.0070.00017.87
8.1.120.0070.00017.49
8.1.110.0050.00317.45
8.1.100.0040.00417.38
8.1.90.0070.00017.56
8.1.80.0070.00017.54
8.1.70.0000.00617.51
8.1.60.0060.00317.81
8.1.50.0080.00017.54
8.1.40.0000.00817.68
8.1.30.0040.00417.85
8.1.20.0060.00317.79
8.1.10.0050.00317.64
8.1.00.0000.00717.75
8.0.300.0040.00419.89
8.0.290.0050.00216.75
8.0.280.0000.00718.41
8.0.270.0000.00717.14
8.0.260.0030.00316.91
8.0.250.0080.00017.04
8.0.240.0040.00416.94
8.0.230.0070.00017.05
8.0.220.0030.00616.96
8.0.210.0030.00616.88
8.0.200.0030.00317.02
8.0.190.0050.00217.01
8.0.180.0030.00516.95
8.0.170.0040.00416.98
8.0.160.0040.00417.00
8.0.150.0030.00616.89
8.0.140.0050.00616.95
8.0.130.0050.00013.51
8.0.120.0000.00817.00
8.0.110.0040.00416.87
8.0.100.0000.00716.90
8.0.90.0050.00217.06
8.0.80.0030.01716.97
8.0.70.0040.00417.01
8.0.60.0070.00017.06
8.0.50.0040.00416.81
8.0.30.0150.00817.14
8.0.20.0110.00917.14
8.0.10.0020.00516.97
8.0.00.0100.01016.80
7.4.330.0000.00513.22
7.4.320.0000.00616.66
7.4.300.0000.00616.75
7.4.290.0080.00016.82
7.4.280.0070.00016.73
7.4.270.0040.00416.83
7.4.260.0000.00513.49
7.4.250.0030.00516.71
7.4.240.0000.00716.92
7.4.230.0000.00716.68
7.4.220.0160.01016.79
7.4.210.0070.00916.81
7.4.200.0040.00416.80
7.4.190.0000.00716.79
7.4.160.0100.00716.57
7.4.150.0120.00616.63
7.4.140.0140.00416.76
7.4.130.0100.00716.69
7.4.120.0090.00816.73
7.4.110.0090.00916.63
7.4.100.0090.00716.46
7.4.90.0070.01016.77
7.4.80.0060.01016.70
7.4.70.0130.00416.64
7.4.60.0110.01116.64
7.4.50.0000.00916.48
7.4.40.0070.01116.66
7.4.30.0040.01616.64
7.4.00.0030.01015.15
7.3.330.0000.00613.27
7.3.320.0030.00313.37
7.3.310.0030.00316.56
7.3.300.0040.00416.47
7.3.290.0100.01016.46
7.3.280.0100.00616.49
7.3.270.0090.00916.70
7.3.260.0120.00916.41
7.3.250.0110.00616.60
7.3.240.0070.01016.64
7.3.230.0030.01316.38
7.3.210.0150.00416.34
7.3.200.0030.01319.39
7.3.190.0120.00616.28
7.3.180.0140.00416.77
7.3.170.0040.01516.52
7.3.160.0090.00616.30
7.3.120.0110.00414.66
7.2.330.0140.01016.73
7.2.320.0030.01316.55
7.2.310.0190.00616.63
7.2.300.0120.00916.80
7.2.290.0140.00316.55
7.2.00.0030.01119.27
7.1.100.0030.00718.46
7.1.70.0080.00317.19
7.1.60.0060.00919.40
7.1.50.0070.01617.17
7.1.00.0030.06722.48
7.0.200.0050.00316.67
7.0.140.0070.07022.19
7.0.120.0000.07722.26
7.0.60.0070.07019.93
7.0.50.0070.06717.86
7.0.40.0070.04717.79
7.0.30.0030.07717.83
7.0.20.0000.06717.75
7.0.10.0100.07717.71
7.0.00.0030.05717.77
5.6.280.0070.07020.89
5.6.210.0030.08020.51
5.6.200.0070.04018.18
5.6.190.0000.04318.18
5.6.180.0170.07018.18
5.6.170.0070.08718.27
5.6.160.0030.08318.14
5.6.150.0030.05318.24
5.6.140.0030.04018.28
5.6.130.0100.04718.28
5.6.120.0100.03718.15
5.6.110.0070.04018.18
5.6.100.0100.04718.16
5.6.90.0130.03318.25
5.6.80.0070.07317.61
5.6.70.0030.05017.54
5.6.60.0000.06317.52
5.6.50.0030.07017.61
5.6.40.0130.04317.52
5.6.30.0070.05717.54
5.6.20.0000.04717.52
5.6.10.0030.05017.49
5.6.00.0070.07717.57
5.5.350.0370.06720.45
5.5.340.0030.04717.97
5.5.330.0070.06718.05
5.5.320.0070.04718.07
5.5.310.0100.08018.07
5.5.300.0030.08017.97
5.5.290.0100.07717.94
5.5.280.0030.05717.95
5.5.270.0070.04718.01
5.5.260.0000.04717.95
5.5.250.0070.08017.77
5.5.240.0070.07717.34
5.5.230.0170.06017.43
5.5.220.0070.06717.32
5.5.210.0100.07317.32
5.5.200.0100.05317.34
5.5.190.0070.04017.44
5.5.180.0070.08017.44
5.5.160.0030.08317.34
5.5.150.0070.05717.45
5.5.140.0230.03317.27
5.5.130.0130.05317.34
5.5.120.0070.04717.30
5.5.110.0000.05317.30
5.5.100.0130.03717.25
5.5.90.0030.06717.29
5.5.80.0100.07017.20
5.5.70.0170.07017.28
5.5.60.0000.06717.31
5.5.50.0030.08317.23
5.5.40.0000.04717.32
5.5.30.0070.07317.21
5.5.20.0000.05317.19
5.5.10.0070.05317.27
5.5.00.0070.08317.27
5.4.450.0070.06019.32
5.4.440.0070.03719.21
5.4.430.0000.08019.41
5.4.420.0170.04019.34
5.4.410.0100.04019.17
5.4.400.0070.07319.28
5.4.390.0070.08019.03
5.4.380.0130.07019.05
5.4.370.0100.03719.11
5.4.360.0170.07018.89
5.4.350.0130.03719.10
5.4.340.0030.06719.01
5.4.320.0130.06319.01
5.4.310.0070.07719.16
5.4.300.0100.05019.01
5.4.290.0100.07719.09
5.4.280.0030.07019.04
5.4.270.0070.07719.15
5.4.260.0070.04319.05
5.4.250.0100.06319.02
5.4.240.0070.07319.03
5.4.230.0170.06318.90
5.4.220.0070.06019.02
5.4.210.0070.07319.12
5.4.200.0100.07319.01
5.4.190.0000.05319.10
5.4.180.0030.08019.02
5.4.170.0030.05719.13
5.4.160.0030.07318.99
5.4.150.0170.05719.29
5.4.140.0100.07016.43
5.4.130.0070.06716.45
5.4.120.0030.07716.23
5.4.110.0000.05716.48
5.4.100.0030.06316.45
5.4.90.0030.07316.35
5.4.80.0170.05716.46
5.4.70.0030.06716.54
5.4.60.0170.05016.39
5.4.50.0070.07316.36
5.4.40.0000.08016.62
5.4.30.0030.07716.37
5.4.20.0070.04016.35
5.4.10.0070.05016.35
5.4.00.0000.04715.82
5.3.290.0100.07714.71
5.3.280.0130.05014.67
5.3.270.0000.07714.63
5.3.260.0070.04314.65
5.3.250.0070.05014.67
5.3.240.0130.07014.45
5.3.230.0070.05714.44
5.3.220.0030.06014.42
5.3.210.0070.08014.52
5.3.200.0000.04314.78
5.3.190.0130.06314.59
5.3.180.0000.08314.57
5.3.170.0030.04714.61
5.3.160.0070.06014.58
5.3.150.0070.07314.41
5.3.140.0030.06714.63
5.3.130.0100.07014.59
5.3.120.0030.07014.50
5.3.110.0100.07314.54
5.3.100.0000.04314.05
5.3.90.0070.07713.96
5.3.80.0070.04714.06
5.3.70.0070.07314.04
5.3.60.0130.06713.88
5.3.50.0100.07013.96
5.3.40.0070.07713.84
5.3.30.0000.07714.01
5.3.20.0070.05713.54
5.3.10.0030.04713.69
5.3.00.0100.05313.64
5.2.170.0000.04311.00
5.2.160.0000.03711.16
5.2.150.0130.05711.00
5.2.140.0030.06310.99
5.2.130.0070.02711.10
5.2.120.0000.03311.17
5.2.110.0130.05311.07
5.2.100.0100.05011.12
5.2.90.0100.05711.14
5.2.80.0100.06011.10
5.2.70.0070.05011.11
5.2.60.0030.05011.14
5.2.50.0070.03311.12
5.2.40.0070.04011.02
5.2.30.0030.06011.00
5.2.20.0030.06310.99
5.2.10.0030.06310.70
5.2.00.0000.06310.78
5.1.60.0000.0579.94
5.1.50.0100.0479.98
5.1.40.0030.05710.03
5.1.30.0030.05710.37
5.1.20.0070.05710.39
5.1.10.0000.03710.07
5.1.00.0000.02710.15
5.0.50.0000.0338.51
5.0.40.0030.0478.50
5.0.30.0000.0678.30
5.0.20.0100.0378.26
5.0.10.0000.0478.21
5.0.00.0030.0638.07
4.4.90.0000.0407.77
4.4.80.0000.0407.77
4.4.70.0000.0407.77
4.4.60.0030.0377.77
4.4.50.0030.0307.77
4.4.40.0000.0507.77
4.4.30.0000.0377.77
4.4.20.0000.0237.77
4.4.10.0030.0277.77
4.4.00.0000.0607.77
4.3.110.0000.0377.77
4.3.100.0070.0307.77
4.3.90.0030.0207.77
4.3.80.0000.0537.77
4.3.70.0030.0307.77
4.3.60.0030.0277.77
4.3.50.0000.0377.77
4.3.40.0030.0407.77
4.3.30.0030.0307.77
4.3.20.0030.0237.77
4.3.10.0030.0337.77
4.3.00.0000.0277.77

preferences:
40.27 ms | 400 KiB | 5 Q