3v4l.org

run code in 300+ PHP versions simultaneously
<?php $youtube = "https://www.youtube.com/watch?v=9g30pPikveg&feature=youtu.be"; preg_match("/^(?:http(?:s)?:\/\/)?(?:www\.)?(?:m\.)?(?:youtu\.be\/|youtube\.com\/(?:(?:watch)?\?(?:.*&)?v(?:i)?=|(?:embed|v|vi|user)\/))([^\?&\"'>]+)/", $youtube, $matches); echo $matches[1];

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)
8.3.70.0130.00318.68
8.3.60.0090.00616.50
8.3.50.0080.01122.24
8.3.40.0140.00018.80
8.3.30.0140.00018.81
8.3.20.0110.00420.31
8.3.10.0030.01423.65
8.3.00.0030.00519.63
8.2.190.0120.00616.75
8.2.180.0090.00918.54
8.2.170.0060.00922.96
8.2.160.0030.01020.47
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0140.00017.75
8.2.120.0000.00826.35
8.2.110.0070.00321.07
8.2.100.0040.00818.05
8.2.90.0030.00619.25
8.2.80.0050.00317.97
8.2.70.0120.00017.88
8.2.60.0040.00818.05
8.2.50.0000.00818.07
8.2.40.0070.00019.34
8.2.30.0030.00320.74
8.2.20.0060.00317.98
8.2.10.0050.00318.11
8.2.00.0040.00417.91
8.1.280.0070.00725.92
8.1.270.0030.00623.97
8.1.260.0070.00028.09
8.1.250.0050.00328.09
8.1.240.0050.00522.42
8.1.230.0120.00020.75
8.1.220.0000.00917.79
8.1.210.0060.00318.77
8.1.200.0080.00017.35
8.1.190.0080.00017.23
8.1.180.0000.00918.10
8.1.170.0080.00018.75
8.1.160.0060.00322.00
8.1.150.0050.00318.78
8.1.140.0030.00619.53
8.1.130.0030.00317.59
8.1.120.0070.00017.56
8.1.110.0000.00717.55
8.1.100.0000.00717.57
8.1.90.0040.00417.55
8.1.80.0040.00417.46
8.1.70.0040.00417.55
8.1.60.0000.00717.68
8.1.50.0040.00417.66
8.1.40.0000.00817.64
8.1.30.0120.00017.70
8.1.20.0050.00517.69
8.1.10.0000.00817.77
8.1.00.0070.00317.55
8.0.300.0040.00418.77
8.0.290.0050.00217.00
8.0.280.0000.00718.48
8.0.270.0030.00317.30
8.0.260.0040.00417.30
8.0.250.0000.00717.02
8.0.240.0000.00817.12
8.0.230.0000.00717.05
8.0.220.0030.00316.87
8.0.210.0080.00016.97
8.0.200.0000.00616.97
8.0.190.0060.00317.05
8.0.180.0040.00416.96
8.0.170.0060.00316.92
8.0.160.0040.00416.91
8.0.150.0000.00716.87
8.0.140.0030.00516.99
8.0.130.0060.00013.49
8.0.120.0030.00516.85
8.0.110.0000.00716.91
8.0.100.0060.00316.95
8.0.90.0000.00717.11
8.0.80.0040.01117.01
8.0.70.0040.00416.79
8.0.60.0040.00417.11
8.0.50.0000.00717.06
8.0.30.0110.00717.15
8.0.20.0150.00517.40
8.0.10.0070.00016.99
8.0.00.0130.00417.03
7.4.330.0000.00516.73
7.4.320.0070.00016.80
7.4.300.0030.00316.82
7.4.290.0070.00016.82
7.4.280.0030.00716.81
7.4.270.0000.00816.67
7.4.260.0030.00316.75
7.4.250.0040.00416.66
7.4.240.0020.00516.73
7.4.230.0050.00316.47
7.4.220.0090.00916.62
7.4.210.0100.00616.71
7.4.200.0050.00316.58
7.4.160.0060.01016.70
7.4.150.0030.01317.40
7.4.140.0100.01317.86
7.4.130.0070.01116.66
7.4.120.0080.01016.64
7.4.110.0050.01316.68
7.4.100.0140.00716.79
7.4.90.0120.00616.74
7.4.80.0110.00619.39
7.4.70.0120.00616.57
7.4.60.0070.01416.73
7.4.50.0110.00316.72
7.4.40.0100.00716.45
7.4.30.0120.01416.94
7.4.00.0070.00715.18
7.3.330.0000.00513.33
7.3.320.0000.00613.11
7.3.310.0030.00316.16
7.3.300.0070.00016.39
7.3.290.0000.00716.39
7.3.280.0120.00516.39
7.3.270.0130.00717.40
7.3.260.0100.00716.71
7.3.250.0100.00716.44
7.3.240.0120.00816.65
7.3.230.0070.01016.43
7.3.210.0100.01016.64
7.3.200.0060.01316.81
7.3.190.0130.00316.64
7.3.180.0080.00816.60
7.3.170.0090.01316.48
7.3.160.0100.00716.63
7.2.330.0130.01016.76
7.2.320.0120.00816.60
7.2.310.0070.01116.84
7.2.300.0060.01216.68
7.2.290.0120.00616.71
7.2.00.0000.01219.53
7.1.100.0060.00618.28
7.1.70.0000.01117.50
7.1.60.0030.02119.48
7.1.50.0070.01817.07
7.1.00.0030.07722.54
7.0.200.0080.00315.19
7.0.60.0430.05320.03
7.0.50.0000.08717.84
7.0.40.0070.05720.25
7.0.30.0170.04320.26
7.0.20.0270.03720.19
7.0.10.0070.07020.16
7.0.00.0030.04020.02
5.6.280.0030.04321.06
5.6.210.0030.08320.60
5.6.200.0030.08718.17
5.6.190.0100.08320.77
5.6.180.0230.04720.56
5.6.170.0270.08020.63
5.6.160.0070.04320.71
5.6.150.0030.06018.12
5.6.140.0130.07718.12
5.6.130.0070.07718.16
5.6.120.0100.08721.11
5.6.110.0100.07021.13
5.6.100.0070.06320.96
5.6.90.0130.06720.96
5.6.80.0070.08020.39
5.5.350.0200.07720.42
5.5.340.0130.06017.88
5.5.330.0130.07320.25
5.5.320.0070.05320.22
5.5.310.0330.03720.24
5.5.300.0100.04318.01
5.5.290.0070.05017.92
5.5.280.0030.07320.84
5.5.270.0070.07020.83
5.5.260.0170.07720.67
5.5.250.0070.03720.78
5.5.240.0270.07020.36

preferences:
35.79 ms | 401 KiB | 5 Q