3v4l.org

run code in 300+ PHP versions simultaneously
<?php function _getYoutubeVideoId($url) { if (preg_match('%(?:youtube(?:-nocookie)?\.com/(?:[^/]+/.+/|(?:v|e(?:mbed)?)/|.*[?&]v=)|youtu\.be/)([^"&?/ ]{11})%i', $url, $match)) { return $match[1]; } } var_dump(_getYoutubeVideoId("http://youtu.be/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)
8.3.60.0040.01118.68
8.3.50.0150.00318.35
8.3.40.0070.00718.93
8.3.30.0110.00419.19
8.3.20.0000.00820.37
8.3.10.0040.00423.65
8.3.00.0070.00317.88
8.2.180.0100.01316.88
8.2.170.0110.00422.96
8.2.160.0110.00320.53
8.2.150.0070.00324.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0070.00022.27
8.2.110.0090.00022.39
8.2.100.0080.00417.75
8.2.90.0030.00519.28
8.2.80.0090.00017.97
8.2.70.0000.00817.75
8.2.60.0000.00817.93
8.2.50.0000.00918.07
8.2.40.0000.00920.01
8.2.30.0050.00218.08
8.2.20.0070.00017.72
8.2.10.0030.00517.91
8.2.00.0000.00817.75
8.1.280.0070.01025.92
8.1.270.0060.00323.96
8.1.260.0040.00426.35
8.1.250.0030.01028.09
8.1.240.0090.00023.98
8.1.230.0060.00619.26
8.1.220.0000.00817.79
8.1.210.0040.00418.77
8.1.200.0000.00917.36
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0000.00818.61
8.1.160.0000.00721.98
8.1.150.0050.00318.92
8.1.140.0000.00717.59
8.1.130.0030.00517.85
8.1.120.0000.00717.39
8.1.110.0000.00817.52
8.1.100.0070.00017.38
8.1.90.0000.00817.53
8.1.80.0040.00417.37
8.1.70.0030.00317.38
8.1.60.0000.00917.59
8.1.50.0040.00417.55
8.1.40.0000.00817.45
8.1.30.0040.00417.78
8.1.20.0000.00817.64
8.1.10.0000.00817.67
8.1.00.0040.00417.50
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0030.00318.34
8.0.270.0030.00317.17
8.0.260.0030.00317.21
8.0.250.0000.00717.02
8.0.240.0050.00316.99
8.0.230.0070.00016.94
8.0.220.0030.00616.91
8.0.210.0030.00316.95
8.0.200.0070.00017.05
8.0.190.0000.00716.99
8.0.180.0040.00416.84
8.0.170.0050.00316.97
8.0.160.0030.00417.00
8.0.150.0050.00216.87
8.0.140.0050.00316.88
8.0.130.0000.00613.35
8.0.120.0080.00016.91
8.0.110.0000.00717.06
8.0.100.0000.00716.99
8.0.90.0030.00516.87
8.0.80.0060.00916.95
8.0.70.0050.00316.96
8.0.60.0080.00016.88
8.0.50.0000.00716.86
8.0.30.0090.01017.07
8.0.20.0160.00317.40
8.0.10.0000.00817.00
8.0.00.0100.00917.13
7.4.330.0030.00315.00
7.4.320.0000.00716.79
7.4.300.0030.00316.72
7.4.290.0050.00216.71
7.4.280.0000.00916.73
7.4.270.0030.00516.87
7.4.260.0030.00616.71
7.4.250.0050.00316.71
7.4.240.0040.00416.77
7.4.230.0000.00716.93
7.4.220.0070.01416.94
7.4.210.0070.00716.75
7.4.200.0040.00416.71
7.4.160.0100.00616.89
7.4.150.0110.01117.40
7.4.140.0160.00717.86
7.4.130.0070.01016.73
7.4.120.0040.01416.71
7.4.110.0140.00416.69
7.4.100.0100.00716.75
7.4.90.0150.00316.49
7.4.80.0060.01419.39
7.4.70.0070.01416.54
7.4.60.0100.00716.59
7.4.50.0040.00416.43
7.4.40.0060.01216.48
7.4.30.0070.01116.66
7.4.00.0090.00014.96
7.3.330.0030.00313.46
7.3.320.0030.00313.52
7.3.310.0000.00716.50
7.3.300.0000.00616.49
7.3.290.0130.00616.39
7.3.280.0070.00916.37
7.3.270.0110.00717.40
7.3.260.0110.00716.40
7.3.250.0080.01016.46
7.3.240.0060.01016.53
7.3.230.0100.01316.56
7.3.210.0030.01416.44
7.3.200.0100.01019.39
7.3.190.0110.00716.45
7.3.180.0100.00616.35
7.3.170.0100.01016.72
7.3.160.0030.01216.45
7.2.330.0060.01116.61
7.2.320.0090.01316.62
7.2.310.0070.01516.68
7.2.300.0060.01616.74
7.2.290.0140.00416.61
7.2.00.0030.00919.76
7.1.100.0070.00718.01
7.1.70.0000.00817.27
7.1.60.0060.00617.68
7.1.50.0100.01017.04
7.1.00.0070.07322.48
7.0.200.0130.00316.84
7.0.140.0030.07322.07
7.0.60.0030.09020.01
7.0.50.0070.07318.00
7.0.40.0070.07720.23
7.0.30.0230.05720.13
7.0.20.0400.07320.09
7.0.10.0030.08720.25
7.0.00.0070.09020.32
5.6.280.0070.07021.02
5.6.210.0030.08320.51
5.6.200.0200.06718.29
5.6.190.0030.04720.54
5.6.180.0430.07020.48
5.6.170.0330.07020.50
5.6.160.0030.04320.47
5.6.150.0070.04018.29
5.6.140.0070.05018.11
5.6.130.0070.08318.17
5.6.120.0070.04020.71
5.6.110.0130.07020.99
5.6.100.0070.08320.98
5.6.90.0170.07720.98
5.6.80.0130.07720.44
5.5.350.0200.07720.53
5.5.340.0100.05318.13
5.5.330.0070.08320.26
5.5.320.0470.06320.34
5.5.310.0270.04320.34
5.5.300.0170.07317.96
5.5.290.0030.08318.04
5.5.280.0030.09020.65
5.5.270.0030.05320.73
5.5.260.0070.06320.77
5.5.250.0030.04020.78
5.5.240.0270.05720.19
5.4.450.0970.06019.50
5.4.440.0200.05019.34
5.4.430.0600.05719.54
5.4.420.0800.00019.52
5.4.410.0630.00019.32
5.4.400.0600.00019.13
5.4.390.0630.00019.09
5.4.380.0630.00019.13
5.4.370.0600.00019.21
5.4.360.0600.00019.05
5.4.350.0630.00019.16
5.4.340.0050.03412.02
5.4.320.0050.03712.51
5.4.310.0060.03712.50
5.4.300.0100.03912.51
5.4.290.0100.03812.50
5.4.280.0050.03712.40
5.4.270.0060.04312.39
5.4.260.0050.03812.39
5.4.250.0060.03712.39
5.4.240.0040.03712.40
5.4.230.0110.03312.39
5.4.220.0070.03712.39
5.4.210.0070.04312.39
5.4.200.0060.05412.39
5.4.190.0070.03612.39
5.4.180.0040.04112.38
5.4.170.0060.03812.39
5.4.160.0050.03912.39
5.4.150.0170.03512.39
5.4.140.0020.04312.07
5.4.130.0040.04312.06
5.4.120.0050.03712.02
5.4.110.0050.03812.01
5.4.100.0070.03412.01
5.4.90.0110.03312.01
5.4.80.0090.03412.01
5.4.70.0060.03412.01
5.4.60.0030.04112.01
5.4.50.0040.03612.01
5.4.40.0060.03412.00
5.4.30.0080.03311.99
5.4.20.0050.03611.99
5.4.10.0090.03111.99
5.4.00.0060.03511.48
5.3.290.0040.04112.80
5.3.280.0050.03912.70
5.3.270.0100.03812.72
5.3.260.0090.03712.72
5.3.250.0060.03812.72
5.3.240.0100.03612.72
5.3.230.0200.03212.71
5.3.220.0060.04012.68
5.3.210.0060.04112.68
5.3.200.0070.03612.68
5.3.190.0040.04212.68
5.3.180.0030.04012.68
5.3.170.0040.03712.67
5.3.160.0080.03512.67
5.3.150.0060.03712.67
5.3.140.0060.03412.66
5.3.130.0110.03612.66
5.3.120.0100.04212.66
5.3.110.0070.03812.66
5.3.100.0040.03812.13
5.3.90.0040.03712.11
5.3.80.0050.03712.10
5.3.70.0070.03512.10
5.3.60.0060.03612.09
5.3.50.0100.04112.03
5.3.40.0030.03912.04
5.3.30.0100.03311.99
5.3.20.0090.03911.77
5.3.10.0050.03611.74
5.3.00.0080.03311.73
5.2.170.0040.0309.23
5.2.160.0060.0289.23
5.2.150.0050.0309.23
5.2.140.0060.0339.23
5.2.130.0060.0279.19
5.2.120.0060.0349.19
5.2.110.0060.0339.19
5.2.100.0040.0339.18
5.2.90.0080.0299.18
5.2.80.0040.0339.17
5.2.70.0050.0299.18
5.2.60.0050.0319.14
5.2.50.0050.0379.11
5.2.40.0060.0319.09
5.2.30.0050.0309.05
5.2.20.0040.0309.05
5.2.10.0060.0278.95
5.2.00.0030.0308.81
5.1.60.0080.0228.10
5.1.50.0040.0258.09
5.1.40.0100.0248.07
5.1.30.0060.0298.43
5.1.20.0030.0328.45
5.1.10.0030.0268.17
5.1.00.0040.0328.17
5.0.50.0020.0226.64
5.0.40.0040.0186.52
5.0.30.0030.0336.32
5.0.20.0040.0186.29
5.0.10.0060.0176.27
5.0.00.0040.0306.27
4.4.90.0030.0224.78
4.4.80.0040.0174.76
4.4.70.0020.0154.76
4.4.60.0020.0164.76
4.4.50.0040.0184.77
4.4.40.0050.0244.71
4.4.30.0030.0154.76
4.4.20.0040.0144.84
4.4.10.0050.0144.85
4.4.00.0050.0234.76
4.3.110.0030.0154.66
4.3.100.0030.0144.67
4.3.90.0030.0144.63
4.3.80.0020.0254.58
4.3.70.0010.0164.63
4.3.60.0040.0134.63
4.3.50.0060.0124.63
4.3.40.0020.0244.53
4.3.30.0010.0173.32
4.3.20.0040.0143.29
4.3.10.0030.0173.26
4.3.00.0200.0177.36

preferences:
70.01 ms | 400 KiB | 5 Q