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://youtu.be/21rAgXT-jYg"));

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)
8.3.60.0160.00318.68
8.3.50.0070.01222.87
8.3.40.0190.00318.57
8.3.30.0070.01018.92
8.3.20.0070.01120.31
8.3.10.0110.00723.57
8.3.00.0100.01017.63
8.2.180.0060.01616.34
8.2.170.0040.01122.96
8.2.160.0120.00920.47
8.2.150.0050.00324.18
8.2.140.0000.01824.66
8.2.130.0050.00326.16
8.2.120.0110.00021.21
8.2.110.0000.00922.18
8.2.100.0080.00419.95
8.2.90.0070.00319.27
8.2.80.0030.00617.97
8.2.70.0000.00817.63
8.2.60.0000.00817.91
8.2.50.0050.00318.07
8.2.40.0030.00618.22
8.2.30.0000.00718.15
8.2.20.0000.00817.70
8.2.10.0070.00017.93
8.2.00.0020.00517.67
8.1.280.0130.00725.92
8.1.270.0140.00323.96
8.1.260.0190.00026.35
8.1.250.0070.01028.09
8.1.240.0030.00624.02
8.1.230.0000.01319.10
8.1.220.0000.00917.74
8.1.210.0050.00318.77
8.1.200.0060.00317.38
8.1.190.0090.00017.35
8.1.180.0000.00818.10
8.1.170.0030.00818.50
8.1.160.0070.00021.95
8.1.150.0000.00818.90
8.1.140.0040.00417.56
8.1.130.0070.00017.83
8.1.120.0040.00317.62
8.1.110.0000.00817.45
8.1.100.0030.00517.52
8.1.90.0070.00317.63
8.1.80.0050.00317.58
8.1.70.0030.00317.47
8.1.60.0000.00817.73
8.1.50.0040.00417.57
8.1.40.0040.00417.70
8.1.30.0000.00817.86
8.1.20.0040.00417.81
8.1.10.0040.00417.78
8.1.00.0030.00617.68
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0020.00518.45
8.0.270.0030.00317.15
8.0.260.0040.00417.20
8.0.250.0000.00717.07
8.0.240.0060.00017.07
8.0.230.0000.00816.96
8.0.220.0030.00316.84
8.0.210.0030.00616.99
8.0.200.0000.00716.89
8.0.190.0070.00016.98
8.0.180.0000.00717.03
8.0.170.0050.00217.00
8.0.160.0000.00716.93
8.0.150.0090.00016.97
8.0.140.0050.00316.85
8.0.130.0000.00613.43
8.0.120.0060.00316.95
8.0.110.0070.00016.88
8.0.100.0000.00716.81
8.0.90.0000.00816.95
8.0.80.0060.00916.95
8.0.70.0000.00717.04
8.0.60.0080.00016.80
8.0.50.0000.00816.82
8.0.30.0150.00717.10
8.0.20.0150.00417.40
8.0.10.0000.00716.98
8.0.00.0090.01116.67
7.4.330.0020.00215.06
7.4.320.0030.00316.66
7.4.300.0020.00516.73
7.4.290.0030.00516.88
7.4.280.0000.00816.72
7.4.270.0050.00316.82
7.4.260.0040.00416.61
7.4.250.0040.00416.64
7.4.240.0030.00316.68
7.4.230.0040.00416.63
7.4.220.0090.01016.80
7.4.210.0070.00716.85
7.4.200.0000.00716.72
7.4.160.0040.01116.75
7.4.150.0070.01717.40
7.4.140.0100.01117.86
7.4.130.0060.01216.74
7.4.120.0020.01516.75
7.4.110.0110.00616.58
7.4.100.0110.01016.67
7.4.90.0120.00616.73
7.4.80.0080.01219.39
7.4.70.0040.01416.56
7.4.60.0090.00616.51
7.4.50.0040.00416.65
7.4.40.0160.00016.77
7.4.30.0050.01016.56
7.4.00.0030.01314.97
7.3.330.0060.00013.53
7.3.320.0000.00613.51
7.3.310.0030.00316.50
7.3.300.0050.00216.57
7.3.290.0100.01016.54
7.3.280.0110.00516.41
7.3.270.0070.01017.40
7.3.260.0090.00916.76
7.3.240.0150.00616.31
7.3.230.0050.01116.76
7.3.210.0080.00816.47
7.3.200.0030.01719.39
7.3.190.0070.01016.68
7.3.180.0120.00316.61
7.3.170.0060.01016.46
7.3.160.0080.00816.49
7.2.330.0070.01016.71
7.2.320.0110.01116.74
7.2.310.0060.01016.92
7.2.300.0030.01316.82
7.2.290.0090.00616.82
7.2.60.0070.00717.23
7.1.200.0040.00416.04
7.1.100.0000.01418.44
7.1.70.0040.00817.52
7.1.60.0000.01719.40
7.1.50.0100.01017.18
7.1.00.0070.07322.31
7.0.200.0000.00716.85
7.0.140.0000.07721.93
7.0.60.0100.08319.82
7.0.50.0070.04317.88
7.0.40.0130.08020.05
7.0.30.0330.08020.27
7.0.20.0430.06720.27
7.0.10.0100.07720.28
7.0.00.0130.07020.14
5.6.280.0000.07321.03
5.6.210.0030.07320.75
5.6.200.0070.07018.29
5.6.190.0070.05720.48
5.6.180.0170.05020.46
5.6.170.0230.06720.44
5.6.160.0130.07720.46
5.6.150.0030.08718.12
5.6.140.0100.07718.26
5.6.130.0070.10718.12
5.6.120.0100.08021.02
5.6.110.0130.07320.90
5.6.100.0170.07721.14
5.6.90.0070.05320.87
5.6.80.0100.05720.51
5.5.350.0070.06320.44
5.5.340.0130.06018.03
5.5.330.0030.08720.40
5.5.320.0000.04720.24
5.5.310.0200.06320.24
5.5.300.0100.03317.95
5.5.290.0030.08318.08
5.5.280.0030.09020.68
5.5.270.0070.08320.80
5.5.260.0200.06720.73
5.5.250.0100.04720.70
5.5.240.0270.06320.19
5.4.450.0270.04319.32
5.4.440.0170.05019.27
5.4.430.0370.04719.27
5.4.420.0530.05019.41
5.4.410.0200.03719.20
5.4.400.0400.03319.16
5.4.390.0200.06018.89
5.4.380.0600.07018.53
5.4.370.1030.04718.61
5.4.360.1400.06018.63
5.4.350.0770.07318.63
5.4.340.0900.07718.50
5.4.320.0060.03612.51
5.4.310.0080.03712.50
5.4.300.0050.03712.50
5.4.290.0070.03712.50
5.4.280.0040.03812.40
5.4.270.0040.03912.40
5.4.260.0060.03912.40
5.4.250.0070.04212.39
5.4.240.0030.03912.40
5.4.230.0050.04212.39
5.4.220.0060.04112.39
5.4.210.0070.03912.39
5.4.200.0060.04112.39
5.4.190.0080.03912.39
5.4.180.0060.03712.39
5.4.170.0110.03212.39
5.4.160.0090.03412.39
5.4.150.0060.03812.38
5.4.140.0070.04412.07
5.4.130.0100.03712.05
5.4.120.0050.04912.02
5.4.110.0060.03612.01
5.4.100.0070.04112.01
5.4.90.0070.03912.02
5.4.80.0050.05112.01
5.4.70.0040.03912.01
5.4.60.0070.03912.00
5.4.50.0050.03812.01
5.4.40.0060.03712.00
5.4.30.0060.04611.99
5.4.20.0080.04011.99
5.4.10.0070.03711.99
5.4.00.0050.04011.48
5.3.290.0060.04012.80
5.3.280.0050.04012.71
5.3.270.0030.04312.72
5.3.260.0100.03812.72
5.3.250.0060.03712.72
5.3.240.0090.03512.72
5.3.230.0050.04412.71
5.3.220.0070.03512.68
5.3.210.0060.03812.68
5.3.200.0040.03812.68
5.3.190.0030.04112.68
5.3.180.0080.03512.67
5.3.170.0060.03612.66
5.3.160.0040.03812.67
5.3.150.0060.03612.68
5.3.140.0060.03712.66
5.3.130.0090.03912.66
5.3.120.0050.04012.66
5.3.110.0090.04112.66
5.3.100.0060.03712.13
5.3.90.0060.04112.11
5.3.80.0110.03812.11
5.3.70.0100.03912.11
5.3.60.0130.03912.09
5.3.50.0050.03712.04
5.3.40.0090.04312.03
5.3.30.0070.04211.98
5.3.20.0050.04111.77
5.3.10.0080.03211.74
5.3.00.0060.04711.73
5.2.170.0100.0359.23
5.2.160.0050.0329.23
5.2.150.0050.0309.23
5.2.140.0060.0289.22
5.2.130.0060.0279.18
5.2.120.0050.0279.18
5.2.110.0070.0319.19
5.2.100.0050.0339.18
5.2.90.0080.0259.19
5.2.80.0040.0319.18
5.2.70.0060.0309.18
5.2.60.0070.0279.14
5.2.50.0030.0319.11
5.2.40.0030.0309.09
5.2.30.0060.0319.06
5.2.20.0050.0289.05
5.2.10.0060.0268.95
5.2.00.0060.0278.82
5.1.60.0050.0238.09
5.1.50.0030.0268.09
5.1.40.0050.0238.07
5.1.30.0060.0248.43
5.1.20.0050.0268.45
5.1.10.0060.0248.17
5.1.00.0070.0228.17
5.0.50.0010.0226.65
5.0.40.0010.0216.51
5.0.30.0020.0326.32
5.0.20.0020.0206.29
5.0.10.0040.0196.27
5.0.00.0020.0326.26
4.4.90.0030.0154.78
4.4.80.0020.0164.76
4.4.70.0060.0134.75
4.4.60.0060.0134.75
4.4.50.0050.0134.77
4.4.40.0040.0244.70
4.4.30.0020.0164.76
4.4.20.0030.0164.84
4.4.10.0010.0184.85
4.4.00.0030.0254.76
4.3.110.0010.0184.67
4.3.100.0020.0164.66
4.3.90.0030.0154.64
4.3.80.0040.0274.58
4.3.70.0020.0224.63
4.3.60.0040.0134.62
4.3.50.0010.0174.63
4.3.40.0040.0224.54
4.3.30.0010.0173.31
4.3.20.0020.0163.29
4.3.10.0020.0153.25
4.3.00.0070.01316.02

preferences:
37.53 ms | 401 KiB | 5 Q