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/v/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)
8.3.60.0070.01118.55
8.3.50.0070.01121.28
8.3.40.0090.00618.70
8.3.30.0140.00718.92
8.3.20.0000.00820.10
8.3.10.0040.00423.47
8.3.00.0070.00419.51
8.2.180.0090.01216.75
8.2.170.0040.01222.96
8.2.160.0030.01020.53
8.2.150.0040.01124.18
8.2.140.0030.00624.66
8.2.130.0040.01226.16
8.2.120.0040.00422.21
8.2.110.0060.00320.52
8.2.100.0110.00018.16
8.2.90.0080.00019.08
8.2.80.0060.00317.97
8.2.70.0060.00317.63
8.2.60.0000.00917.93
8.2.50.0050.00318.07
8.2.40.0080.00019.86
8.2.30.0070.00018.12
8.2.20.0040.00417.96
8.2.10.0080.00017.96
8.2.00.0000.01117.84
8.1.280.0030.01225.92
8.1.270.0000.00923.80
8.1.260.0050.00226.35
8.1.250.0070.00728.09
8.1.240.0030.00623.75
8.1.230.0080.00419.18
8.1.220.0030.00517.74
8.1.210.0060.00318.77
8.1.200.0070.00317.35
8.1.190.0040.00417.13
8.1.180.0030.00518.10
8.1.170.0080.00018.70
8.1.160.0000.00721.96
8.1.150.0060.00318.92
8.1.140.0000.00717.43
8.1.130.0070.00017.52
8.1.120.0050.00317.62
8.1.110.0050.00217.62
8.1.100.0000.00717.46
8.1.90.0000.00717.54
8.1.80.0050.00317.63
8.1.70.0040.00417.51
8.1.60.0040.00417.72
8.1.50.0000.00717.73
8.1.40.0000.00817.73
8.1.30.0000.00817.80
8.1.20.0080.00017.71
8.1.10.0030.00517.77
8.1.00.0050.00317.70
8.0.300.0070.00018.77
8.0.290.0050.00216.88
8.0.280.0000.00818.43
8.0.270.0000.00717.22
8.0.260.0030.00316.84
8.0.250.0000.00617.07
8.0.240.0060.00017.00
8.0.230.0070.00017.05
8.0.220.0000.00817.00
8.0.210.0050.00316.99
8.0.200.0040.00416.95
8.0.190.0040.00416.98
8.0.180.0040.00417.07
8.0.170.0030.00517.04
8.0.160.0050.00216.89
8.0.150.0000.00716.88
8.0.140.0070.00016.93
8.0.130.0030.00313.38
8.0.120.0000.00716.86
8.0.110.0070.00016.97
8.0.100.0000.00717.04
8.0.90.0040.00416.90
8.0.80.0120.00916.89
8.0.70.0000.00716.86
8.0.60.0080.00016.85
8.0.50.0050.00316.91
8.0.30.0090.01117.22
8.0.20.0060.01317.43
8.0.10.0070.00017.00
8.0.00.0120.00516.73
7.4.330.0000.00515.00
7.4.320.0000.00816.78
7.4.300.0060.00016.63
7.4.290.0000.00716.87
7.4.280.0070.00016.72
7.4.270.0070.00016.84
7.4.260.0040.00716.86
7.4.250.0040.00416.82
7.4.240.0000.00716.76
7.4.230.0030.00316.67
7.4.220.0120.00516.70
7.4.210.0110.00416.90
7.4.200.0040.00416.74
7.4.160.0040.01216.52
7.4.150.0070.01417.40
7.4.140.0110.01017.86
7.4.130.0080.00816.70
7.4.120.0090.00816.59
7.4.110.0160.00616.62
7.4.100.0120.00616.66
7.4.90.0040.01416.70
7.4.80.0140.00319.39
7.4.70.0070.01016.80
7.4.60.0060.00916.74
7.4.50.0030.00316.45
7.4.40.0080.01416.55
7.4.30.0100.00716.68
7.4.00.0090.00615.21
7.3.330.0030.00213.23
7.3.320.0040.00413.46
7.3.310.0000.00716.48
7.3.300.0000.00716.33
7.3.290.0090.00616.48
7.3.280.0060.01216.49
7.3.270.0110.00617.40
7.3.260.0070.01116.44
7.3.250.0120.00916.41
7.3.240.0100.00716.41
7.3.230.0060.01116.43
7.3.210.0030.01316.35
7.3.200.0130.01019.39
7.3.190.0090.00916.46
7.3.180.0060.01116.60
7.3.170.0070.01416.89
7.3.160.0080.00816.59
7.2.330.0110.00716.64
7.2.320.0120.00516.70
7.2.310.0040.01416.60
7.2.300.0080.01516.56
7.2.290.0070.01016.66
7.2.60.0070.00716.93
7.2.00.0000.01319.41
7.1.200.0070.00715.98
7.1.100.0050.00518.15
7.1.70.0030.01317.31
7.1.60.0060.01819.32
7.1.50.0100.01317.03
7.1.00.0100.07022.39
7.0.200.0000.00816.91
7.0.140.0070.07022.18
7.0.60.0070.08319.85
7.0.50.0030.05317.89
7.0.40.0100.06320.30
7.0.30.0170.07020.23
7.0.20.0500.06320.19
7.0.10.0100.08320.25
7.0.00.0030.05720.21
5.6.280.0100.06721.07
5.6.210.0170.07020.54
5.6.200.0070.08318.16
5.6.190.0000.04720.77
5.6.180.0270.07020.42
5.6.170.0230.05320.48
5.6.160.0070.04020.57
5.6.150.0030.08718.23
5.6.140.0070.07718.18
5.6.130.0130.08318.24
5.6.120.0000.04321.07
5.6.110.0130.06321.14
5.6.100.0100.06021.04
5.6.90.0030.08320.95
5.6.80.0170.06720.41
5.5.350.0130.07720.32
5.5.340.0070.04317.98
5.5.330.0070.04020.42
5.5.320.0370.05720.24
5.5.310.0200.07320.34
5.5.300.0070.06718.05
5.5.290.0100.03717.93
5.5.280.0100.04020.98
5.5.270.0000.06720.63
5.5.260.0030.08020.74
5.5.250.0070.03720.61
5.5.240.0230.07320.34
5.4.450.0070.06019.31
5.4.440.0900.06019.45
5.4.430.0900.06019.70
5.4.420.0630.00019.38
5.4.410.0630.00019.42
5.4.400.0600.00019.27
5.4.390.0630.00019.22
5.4.380.0670.00018.98
5.4.370.0630.00019.16
5.4.360.0600.00019.26
5.4.350.0630.00019.07
5.4.340.0080.03812.02
5.4.320.0060.04012.50
5.4.310.0100.03812.50
5.4.300.0070.04212.51
5.4.290.0080.05012.50
5.4.280.0100.03512.40
5.4.270.0050.04512.40
5.4.260.0100.04512.40
5.4.250.0020.04612.39
5.4.240.0080.03912.40
5.4.230.0070.04412.39
5.4.220.0110.03312.39
5.4.210.0060.03612.39
5.4.200.0080.04612.39
5.4.190.0050.03912.39
5.4.180.0050.03812.39
5.4.170.0060.03912.39
5.4.160.0080.04112.39
5.4.150.0100.04612.39
5.4.140.0070.04712.07
5.4.130.0060.03912.06
5.4.120.0050.03812.01
5.4.110.0090.03612.01
5.4.100.0090.03512.01
5.4.90.0050.04312.01
5.4.80.0090.03612.01
5.4.70.0080.03712.01
5.4.60.0060.04112.01
5.4.50.0060.04312.00
5.4.40.0040.04312.00
5.4.30.0100.03711.99
5.4.20.0110.04412.00
5.4.10.0060.03711.99
5.4.00.0050.03611.48
5.3.290.0050.04112.80
5.3.280.0070.03712.71
5.3.270.0090.04512.72
5.3.260.0080.04512.72
5.3.250.0090.04112.72
5.3.240.0100.05012.72
5.3.230.0150.04412.71
5.3.220.0130.05412.68
5.3.210.0080.04012.68
5.3.200.0040.04912.68
5.3.190.0060.04112.68
5.3.180.0080.04412.67
5.3.170.0070.03612.66
5.3.160.0070.04912.67
5.3.150.0030.04312.67
5.3.140.0080.04312.66
5.3.130.0030.05812.66
5.3.120.0060.04412.66
5.3.110.0060.04312.66
5.3.100.0080.04312.13
5.3.90.0100.05112.11
5.3.80.0060.04012.11
5.3.70.0190.07912.10
5.3.60.0050.04812.09
5.3.50.0050.04312.03
5.3.40.0040.04112.03
5.3.30.0050.04811.98
5.3.20.0080.03511.77
5.3.10.0060.04811.74
5.3.00.0060.03911.73
5.2.170.0040.0349.23
5.2.160.0090.0289.23
5.2.150.0060.0309.23
5.2.140.0030.0339.22
5.2.130.0080.0279.18
5.2.120.0070.0339.18
5.2.110.0060.0309.19
5.2.100.0070.0349.18
5.2.90.0080.0389.18
5.2.80.0080.0419.18
5.2.70.0100.0429.18
5.2.60.0120.0539.14
5.2.50.0070.0359.11
5.2.40.0080.0369.09
5.2.30.0110.0679.05
5.2.20.0050.0439.05
5.2.10.0130.0528.96
5.2.00.0080.0378.82
5.1.60.0110.0418.10
5.1.50.0070.0458.09
5.1.40.0050.0308.08
5.1.30.0040.0298.43
5.1.20.0060.0268.45
5.1.10.0040.0268.17
5.1.00.0070.0268.18
5.0.50.0040.0336.64
5.0.40.0070.0266.51
5.0.30.0020.0426.32
5.0.20.0040.0196.29
5.0.10.0060.0196.27
5.0.00.0050.0316.26
4.4.90.0030.0184.78
4.4.80.0050.0144.76
4.4.70.0020.0194.75
4.4.60.0030.0174.75
4.4.50.0030.0174.77
4.4.40.0030.0264.71
4.4.30.0020.0174.76
4.4.20.0030.0164.85
4.4.10.0050.0164.85
4.4.00.0040.0254.76
4.3.110.0070.0134.67
4.3.100.0040.0214.67
4.3.90.0020.0194.64
4.3.80.0040.0284.59
4.3.70.0050.0154.63
4.3.60.0050.0134.63
4.3.50.0020.0164.63
4.3.40.0060.0254.54
4.3.30.0020.0163.31
4.3.20.0030.0153.29
4.3.10.0010.0173.25
4.3.00.0270.0177.39

preferences:
56.94 ms | 401 KiB | 5 Q