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/i-6tLn6hQ7Q"));

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)
8.3.60.0120.00316.75
8.3.50.0100.00818.31
8.3.40.0120.00318.96
8.3.30.0040.01118.84
8.3.20.0000.00818.92
8.3.10.0090.00020.61
8.3.00.0050.00319.38
8.2.180.0120.00318.61
8.2.170.0100.00722.96
8.2.160.0140.00320.77
8.2.150.0080.00024.18
8.2.140.0000.00924.66
8.2.130.0050.00326.16
8.2.120.0000.00820.70
8.2.110.0030.00621.15
8.2.100.0090.00317.84
8.2.90.0050.00519.42
8.2.80.0030.00519.33
8.2.70.0060.00317.75
8.2.60.0000.00817.90
8.2.50.0060.00319.60
8.2.40.0000.00818.03
8.2.30.0050.00518.14
8.2.20.0000.01017.91
8.2.10.0080.00017.82
8.2.00.0040.00417.84
8.1.280.0120.00925.92
8.1.270.0000.00724.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0040.00722.47
8.1.230.0060.00621.04
8.1.220.0030.00617.74
8.1.210.0040.00718.84
8.1.200.0030.00617.47
8.1.190.0060.00317.40
8.1.180.0040.00418.10
8.1.170.0000.00818.71
8.1.160.0040.00418.88
8.1.150.0000.00818.74
8.1.140.0000.00717.63
8.1.130.0000.00717.79
8.1.120.0000.01017.46
8.1.110.0050.00317.57
8.1.100.0030.00317.58
8.1.90.0030.00517.57
8.1.80.0000.00817.60
8.1.70.0000.00717.49
8.1.60.0000.00817.76
8.1.50.0000.00817.67
8.1.40.0040.00417.67
8.1.30.0030.00517.83
8.1.20.0080.00017.70
8.1.10.0060.00317.61
8.1.00.0040.00417.67
8.0.300.0040.00420.03
8.0.290.0080.00016.72
8.0.280.0030.00318.36
8.0.270.0070.00017.17
8.0.260.0040.00416.95
8.0.250.0040.00417.12
8.0.240.0050.00316.96
8.0.230.0000.00717.06
8.0.220.0030.00316.89
8.0.210.0030.00516.89
8.0.200.0040.00417.11
8.0.190.0080.00016.92
8.0.180.0030.00516.93
8.0.170.0030.00616.89
8.0.160.0040.00417.07
8.0.150.0090.00016.81
8.0.140.0040.00417.00
8.0.130.0000.00513.46
8.0.120.0080.00016.86
8.0.110.0040.00416.82
8.0.100.0030.00716.98
8.0.90.0000.00716.97
8.0.80.0080.00816.88
8.0.70.0040.00416.86
8.0.60.0070.00316.87
8.0.50.0000.00717.02
8.0.30.0060.01617.25
8.0.20.0090.01017.20
8.0.10.0050.00317.16
8.0.00.0180.00116.85
7.4.330.0060.00013.16
7.4.320.0000.00616.66
7.4.300.0030.00316.84
7.4.290.0080.00016.87
7.4.280.0040.00416.84
7.4.270.0030.00316.79
7.4.260.0050.00013.46
7.4.250.0040.00416.73
7.4.240.0040.00416.80
7.4.230.0040.00416.90
7.4.220.0080.00816.58
7.4.210.0050.01116.77
7.4.200.0040.00416.66
7.4.190.0050.00216.78
7.4.160.0040.01816.82
7.4.150.0080.01116.53
7.4.140.0070.01316.66
7.4.130.0090.01316.69
7.4.120.0120.00616.55
7.4.110.0120.01216.73
7.4.100.0060.01316.80
7.4.90.0100.01016.59
7.4.80.0120.00619.39
7.4.70.0100.00816.67
7.4.60.0090.00616.95
7.4.50.0070.00716.59
7.4.40.0070.00516.71
7.4.30.0100.00716.63
7.4.00.0070.00715.20
7.3.330.0000.00613.32
7.3.320.0000.00613.34
7.3.310.0040.00416.41
7.3.300.0070.00016.52
7.3.290.0070.00716.46
7.3.280.0080.01216.45
7.3.270.0070.01116.43
7.3.260.0000.01716.67
7.3.250.0030.01516.40
7.3.240.0080.00816.49
7.3.230.0100.01016.58
7.3.210.0090.00916.82
7.3.200.0100.01016.39
7.3.190.0120.00916.38
7.3.180.0070.01016.79
7.3.170.0070.01016.79
7.3.160.0100.00616.31
7.3.120.0000.01015.22
7.2.330.0110.00616.86
7.2.320.0130.01016.87
7.2.310.0060.01216.79
7.2.300.0030.01516.88
7.2.290.0160.00316.94
7.2.00.0040.00819.58
7.1.100.0060.00618.46
7.1.70.0080.00317.35
7.1.60.0100.01319.40
7.1.50.0060.00617.25
7.1.00.0030.03322.31
7.0.200.0160.00314.76
7.0.140.0030.07322.18
7.0.120.0030.03722.16
7.0.60.0130.08019.93
7.0.50.0030.08317.86
7.0.40.0100.07717.78
7.0.30.0100.05017.79
7.0.20.0070.07017.81
7.0.10.0030.08017.75
7.0.00.0030.07017.77
5.6.280.0070.07021.13
5.6.210.0100.07320.68
5.6.200.0130.04018.20
5.6.190.0070.04718.11
5.6.180.0030.08718.23
5.6.170.0030.08318.16
5.6.160.0100.07718.21
5.6.150.0130.08018.14
5.6.140.0030.08318.23
5.6.130.0170.07018.19
5.6.120.0130.03318.16
5.6.110.0100.07718.14
5.6.100.0000.08318.27
5.6.90.0030.08318.16
5.6.80.0030.07317.66
5.6.70.0070.06717.66
5.6.60.0100.07717.55
5.6.50.0100.07317.56
5.6.40.0030.04017.51
5.6.30.0070.08317.54
5.6.20.0030.06717.50
5.6.10.0070.07717.63
5.6.00.0070.05017.53
5.5.350.0330.07720.33
5.5.340.0130.07317.97
5.5.330.0000.08317.94
5.5.320.0070.07318.02
5.5.310.0030.08017.92
5.5.300.0000.07317.98
5.5.290.0100.07717.96
5.5.280.0100.03318.03
5.5.270.0100.07317.93
5.5.260.0200.06717.97
5.5.250.0070.07317.84
5.5.240.0030.08017.31
5.5.230.0070.04317.35
5.5.220.0100.06317.39
5.5.210.0100.07717.37
5.5.200.0070.05017.32
5.5.190.0100.07017.30
5.5.180.0030.05717.34
5.5.160.0070.07017.30
5.5.150.0030.03717.36
5.5.140.0130.05717.30
5.5.130.0000.04017.38
5.5.120.0000.04017.34
5.5.110.0070.03717.36
5.5.100.0030.03717.22
5.5.90.0070.04017.33
5.5.80.0030.04017.22
5.5.70.0030.03717.19
5.5.60.0100.03317.23
5.5.50.0000.04017.18
5.5.40.0030.03717.23
5.5.30.0070.03317.18
5.5.20.0130.02717.28
5.5.10.0000.04017.23
5.5.00.0030.03717.32
5.4.450.0100.03719.46
5.4.440.0200.06319.22
5.4.430.0100.07019.32
5.4.420.0070.06319.38
5.4.410.0100.07319.15
5.4.400.0130.03018.99
5.4.390.0070.07718.89
5.4.380.0000.07719.05
5.4.370.0030.07718.89
5.4.360.0100.08018.98
5.4.350.0170.07019.04
5.4.340.0100.04318.95
5.4.320.0230.06318.89
5.4.310.0070.03319.13
5.4.300.0000.04019.05
5.4.290.0070.03319.10
5.4.280.0130.02719.02
5.4.270.0030.03719.09
5.4.260.0030.03718.96
5.4.250.0030.03719.05
5.4.240.0070.03318.98
5.4.230.0000.04019.09
5.4.220.0030.03719.26
5.4.210.0070.03318.95
5.4.200.0070.03319.32
5.4.190.0030.03719.05
5.4.180.0030.03719.11
5.4.170.0070.03319.02
5.4.160.0070.03319.08
5.4.150.0030.03719.02
5.4.140.0030.03716.33
5.4.130.0070.03316.42
5.4.120.0070.03016.29
5.4.110.0030.03316.59
5.4.100.0030.03316.50
5.4.90.0000.04016.50
5.4.80.0070.03716.41
5.4.70.0000.03716.35
5.4.60.0070.03316.57
5.4.50.0000.03716.46
5.4.40.0000.03716.52
5.4.30.0130.03316.42
5.4.20.0070.04316.27
5.4.10.0030.07016.29
5.4.00.0100.07015.77
5.3.290.0070.04314.63
5.3.280.0030.03714.45
5.3.270.0030.03714.60
5.3.260.0070.03314.47
5.3.250.0030.03314.65
5.3.240.0030.04014.46
5.3.230.0030.03714.56
5.3.220.0000.03714.54
5.3.210.0000.04014.57
5.3.200.0030.03714.57
5.3.190.0030.03714.58
5.3.180.0030.03314.52
5.3.170.0000.03714.41
5.3.160.0000.03714.58
5.3.150.0000.03714.41
5.3.140.0070.03014.66
5.3.130.0000.04014.40
5.3.120.0030.03714.53
5.3.110.0000.05314.39
5.3.100.0030.07313.88
5.3.90.0030.05314.04
5.3.80.0000.04314.05
5.3.70.0100.03713.99
5.3.60.0030.03714.09
5.3.50.0000.04013.97
5.3.40.0200.06313.97
5.3.30.0000.05013.96
5.3.20.0100.06713.73
5.3.10.0070.07013.69
5.3.00.0100.07313.70
5.2.170.0070.04011.23
5.2.160.0070.02711.23
5.2.150.0100.03011.23
5.2.140.0100.06011.23
5.2.130.0070.05311.23
5.2.120.0000.06711.23
5.2.110.0030.04711.23
5.2.100.0000.06311.23
5.2.90.0030.06311.23
5.2.80.0000.03711.23
5.2.70.0030.03011.23
5.2.60.0000.03711.23
5.2.50.0070.06011.23
5.2.40.0030.06311.23
5.2.30.0030.06711.23
5.2.20.0170.05011.23
5.2.10.0030.05311.23
5.2.00.0070.05011.23
5.1.60.0070.03711.23
5.1.50.0130.04311.23
5.1.40.0070.05011.23
5.1.30.0030.03711.23
5.1.20.0100.02311.23
5.1.10.0030.04711.23
5.1.00.0070.05311.23
5.0.50.0000.05011.23
5.0.40.0030.04011.23
5.0.30.0030.07011.23
5.0.20.0030.03311.23
5.0.10.0100.03711.23
5.0.00.0000.04711.23
4.4.90.0000.02311.23
4.4.80.0000.03711.23
4.4.70.0070.02011.23
4.4.60.0000.04011.23
4.4.50.0000.03711.23
4.4.40.0030.04311.23
4.4.30.0030.03311.23
4.4.20.0000.02711.23
4.4.10.0030.02711.23
4.4.00.0070.05311.23
4.3.110.0070.03311.23
4.3.100.0030.03011.23
4.3.90.0030.02011.23
4.3.80.0030.02711.23
4.3.70.0000.03711.23
4.3.60.0070.02711.23
4.3.50.0070.03011.23
4.3.40.0030.03711.23
4.3.30.0000.04011.23
4.3.20.0000.03011.23
4.3.10.0030.03711.23
4.3.00.0000.02011.23

preferences:
54.93 ms | 400 KiB | 5 Q