3v4l.org

run code in 300+ PHP versions simultaneously
<?php function parse_yturl($url) { $pattern = '#^(?:https?://)?(?:www|www\.)?(?:youtu\.be/|youtube\.com(?:/embed/|/v/|/watch\?v=|/watch\?.+&v=))([\w-]{11})(?:.+)?$#x'; preg_match($pattern, $url, $matches); return isset($matches[1]) ? $matches[1] : false; } var_dump(parse_yturl("http://www.youtube.com/watch?v=WQq0RAbj4i8"));

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)
8.3.60.0070.01718.40
8.3.50.0090.01321.17
8.3.40.0090.00618.94
8.3.30.0080.00818.92
8.3.20.0140.00020.29
8.3.10.0000.00723.52
8.3.00.0060.00617.63
8.2.180.0040.01117.00
8.2.170.0110.00722.96
8.2.160.0070.00720.38
8.2.150.0130.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00022.31
8.2.110.0170.00319.03
8.2.100.0040.00717.84
8.2.90.0080.00019.20
8.2.80.0000.00817.97
8.2.70.0040.00417.75
8.2.60.0040.00418.04
8.2.50.0080.00018.16
8.2.40.0000.00720.55
8.2.30.0040.00421.01
8.2.20.0000.00717.76
8.2.10.0030.00617.91
8.2.00.0000.01117.66
8.1.280.0000.01525.92
8.1.270.0030.00623.87
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0100.00019.50
8.1.230.0110.00017.72
8.1.220.0000.00917.74
8.1.210.0000.00818.77
8.1.200.0060.00317.48
8.1.190.0050.00317.35
8.1.180.0030.00618.10
8.1.170.0070.00418.64
8.1.160.0060.00318.84
8.1.150.0040.00418.85
8.1.140.0050.00217.56
8.1.130.0000.00717.81
8.1.120.0040.00417.58
8.1.110.0040.00417.46
8.1.100.0000.00717.47
8.1.90.0080.00017.61
8.1.80.0070.00017.49
8.1.70.0000.00817.53
8.1.60.0090.00017.64
8.1.50.0050.00417.66
8.1.40.0040.00417.58
8.1.30.0040.00417.73
8.1.20.0050.00317.80
8.1.10.0080.00017.58
8.1.00.0040.00417.72
8.0.300.0090.00018.84
8.0.290.0040.00416.75
8.0.280.0030.00518.47
8.0.270.0030.00517.30
8.0.260.0030.00317.19
8.0.250.0030.00517.10
8.0.240.0030.00316.94
8.0.230.0030.00317.07
8.0.220.0050.00217.06
8.0.210.0030.00317.06
8.0.200.0040.00416.91
8.0.190.0000.00717.04
8.0.180.0000.00717.00
8.0.170.0050.00317.07
8.0.160.0080.00017.02
8.0.150.0000.00716.98
8.0.140.0040.00416.93
8.0.130.0030.00313.41
8.0.120.0000.00816.96
8.0.110.0030.00616.97
8.0.100.0080.00017.06
8.0.90.0030.00517.00
8.0.80.0100.00716.95
8.0.70.0030.00516.87
8.0.60.0000.00716.87
8.0.50.0030.00517.02
8.0.30.0080.01017.21
8.0.20.0080.01117.40
8.0.10.0040.00417.19
8.0.00.0090.00816.91
7.4.330.0000.00515.00
7.4.320.0030.00316.57
7.4.300.0030.00316.74
7.4.290.0040.00416.82
7.4.280.0050.00316.82
7.4.270.0000.00716.88
7.4.260.0030.00316.86
7.4.250.0040.00416.70
7.4.240.0020.00516.84
7.4.230.0080.00016.73
7.4.220.0130.01016.80
7.4.210.0070.00716.90
7.4.200.0040.00216.94
7.4.160.0120.00616.74
7.4.150.0030.02217.40
7.4.140.0100.01117.86
7.4.130.0100.00716.57
7.4.120.0120.00516.72
7.4.110.0080.01616.77
7.4.100.0120.00616.75
7.4.90.0090.00916.84
7.4.80.0140.00719.39
7.4.70.0030.01316.73
7.4.60.0130.00716.63
7.4.50.0030.00616.73
7.4.40.0040.01216.73
7.4.30.0060.01016.71
7.4.00.0110.00415.05
7.3.330.0000.00513.34
7.3.320.0000.00513.50
7.3.310.0040.00416.52
7.3.300.0000.00816.35
7.3.290.0030.01016.47
7.3.280.0130.00516.43
7.3.270.0100.01017.40
7.3.260.0140.00316.65
7.3.250.0080.01116.72
7.3.240.0100.01016.71
7.3.230.0130.00316.70
7.3.210.0060.01216.71
7.3.200.0110.00719.39
7.3.190.0060.01216.70
7.3.180.0120.01016.70
7.3.170.0060.01216.66
7.3.160.0080.01216.49
7.3.10.0100.00716.52
7.3.00.0120.01216.75
7.2.330.0100.00716.91
7.2.320.0120.01216.93
7.2.310.0130.00616.79
7.2.300.0100.00716.77
7.2.290.0120.01216.85
7.2.130.0110.01116.88
7.2.120.0370.00016.87
7.2.110.0100.00716.80
7.2.100.0080.01516.66
7.2.90.0150.00416.89
7.2.80.0080.00816.91
7.2.70.0030.01216.94
7.2.60.0100.00716.80
7.2.50.0250.00216.58
7.2.40.0220.01017.05
7.2.30.0070.01016.74
7.2.20.0120.01616.34
7.2.10.0030.01016.92
7.2.00.0080.00918.36
7.1.250.0120.00615.93
7.1.200.0080.00416.14
7.1.100.0030.00918.05
7.1.70.0070.00017.47
7.1.60.0210.00319.32
7.1.50.0070.01417.18
7.1.00.0100.07022.34
7.0.200.0030.00616.59
7.0.140.0100.06722.00
7.0.60.0030.08319.76
7.0.50.0070.03717.89
7.0.40.0100.04720.13
7.0.30.0300.07720.23
7.0.20.0300.08320.35
7.0.10.0070.06720.17
7.0.00.0100.08320.07
5.6.280.0130.06021.11
5.6.210.0070.05720.50
5.6.200.0100.08018.20
5.6.190.0000.04720.50
5.6.180.0330.04320.50
5.6.170.0230.08020.62
5.6.160.0130.07320.56
5.6.150.0070.05718.12
5.6.140.0030.04018.18
5.6.130.0130.05018.11
5.6.120.0030.05320.74
5.6.110.0100.05021.00
5.6.100.0100.05320.98
5.6.90.0070.04020.99
5.6.80.0070.07020.36
5.5.350.0170.08020.48
5.5.340.0130.07317.98
5.5.330.0130.07020.56
5.5.320.0330.06020.27
5.5.310.0270.04020.32
5.5.300.0070.06317.98
5.5.290.0130.05718.06
5.5.280.0130.07020.86
5.5.270.0000.06720.82
5.5.260.0100.08020.80
5.5.250.0100.04320.69
5.5.240.0230.07020.07
5.4.450.0930.05719.17
5.4.440.0930.07019.30
5.4.430.0830.06319.16
5.4.420.0670.00019.46
5.4.410.0600.00019.41
5.4.400.0600.00019.03
5.4.390.0630.00019.16
5.4.380.0630.00019.11
5.4.370.0730.00019.16
5.4.360.0630.00019.16
5.4.350.0670.00018.98
5.4.340.0050.03712.02
5.4.320.0070.03712.50
5.4.310.0060.04112.50
5.4.300.0070.03512.51
5.4.290.0050.04012.50
5.4.280.0100.03212.40
5.4.270.0050.03912.40
5.4.260.0070.03612.40
5.4.250.0010.04212.40
5.4.240.0040.04012.39
5.4.230.0070.03712.39
5.4.220.0070.03612.39
5.4.210.0060.03612.39
5.4.200.0090.04412.39
5.4.190.0100.03612.38
5.4.180.0070.04012.39
5.4.170.0100.03212.39
5.4.160.0070.04112.39
5.4.150.0030.04012.39
5.4.140.0130.03612.07
5.4.130.0070.03912.05
5.4.120.0080.03412.02
5.4.110.0070.03412.01
5.4.100.0070.03412.01
5.4.90.0020.04112.02
5.4.80.0040.03912.01
5.4.70.0040.04112.01
5.4.60.0080.03712.01
5.4.50.0050.04712.01
5.4.40.0100.03212.00
5.4.30.0100.03212.00
5.4.20.0070.03411.99
5.4.10.0060.04311.99
5.4.00.0080.03511.48
5.3.290.0050.04112.80
5.3.280.0120.03312.71
5.3.270.0050.04012.72
5.3.260.0070.03812.72
5.3.250.0060.03712.72
5.3.240.0110.03312.72
5.3.230.0090.04012.71
5.3.220.0040.03912.68
5.3.210.0080.03812.68
5.3.200.0060.03712.68
5.3.190.0070.04012.68
5.3.180.0050.03812.67
5.3.170.0080.04412.67
5.3.160.0120.03712.68
5.3.150.0080.04112.67
5.3.140.0070.04012.66
5.3.130.0080.03912.66
5.3.120.0040.04212.66
5.3.110.0120.03612.66
5.3.100.0080.03712.13
5.3.90.0140.03712.11
5.3.80.0060.03912.10
5.3.70.0030.03912.11
5.3.60.0050.03712.09
5.3.50.0080.03412.03
5.3.40.0040.04412.03
5.3.30.0120.05011.99
5.3.20.0080.03711.77
5.3.10.0060.03611.74
5.3.00.0070.03811.73
5.2.170.0070.0309.23
5.2.160.0080.0289.23
5.2.150.0130.0399.23
5.2.140.0030.0339.23
5.2.130.0040.0349.19
5.2.120.0080.0289.18
5.2.110.0070.0339.19
5.2.100.0050.0309.18
5.2.90.0050.0309.18
5.2.80.0070.0379.18
5.2.70.0060.0309.18
5.2.60.0050.0319.14
5.2.50.0050.0319.11
5.2.40.0040.0319.09
5.2.30.0040.0329.06
5.2.20.0080.0289.05
5.2.10.0080.0338.95
5.2.00.0060.0388.81
5.1.60.0050.0318.10
5.1.50.0050.0258.09
5.1.40.0070.0278.07
5.1.30.0060.0268.43
5.1.20.0070.0308.44
5.1.10.0070.0238.17
5.1.00.0040.0268.17
5.0.50.0040.0226.65
5.0.40.0010.0226.51
5.0.30.0050.0316.32
5.0.20.0060.0216.29
5.0.10.0080.0206.27
5.0.00.0030.0356.26
4.4.90.0040.0174.77
4.4.80.0060.0184.75
4.4.70.0020.0164.75
4.4.60.0040.0144.75
4.4.50.0030.0164.77
4.4.40.0050.0234.71
4.4.30.0050.0144.76
4.4.20.0030.0194.84
4.4.10.0050.0144.85
4.4.00.0030.0254.76
4.3.110.0020.0204.67
4.3.100.0030.0164.66
4.3.90.0040.0174.63
4.3.80.0020.0254.59
4.3.70.0040.0184.63
4.3.60.0030.0174.63
4.3.50.0050.0154.63
4.3.40.0020.0274.54
4.3.30.0030.0153.31
4.3.20.0030.0163.29
4.3.10.0020.0183.25
4.3.00.0300.0207.38

preferences:
47.85 ms | 401 KiB | 5 Q