3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '00:18:71:EC:38:58/072b8d45-895d-4d9d-9adb-e1502d6821d9.xml'; preg_match('/^(([0-9A-F]{2}[:-]){5}[0-9A-F]{2})+[\/]+([0-9a-z-]+[.]+[a-z]{3})$/', $str, $match); var_dump($match); print $mac = $match['1']; print $regkey = $match['3'];

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)
8.3.60.0040.01116.88
8.3.50.0080.00823.04
8.3.40.0140.00719.05
8.3.30.0070.00719.07
8.3.20.0070.00020.33
8.3.10.0000.00821.50
8.3.00.0090.00019.91
8.2.180.0110.00418.79
8.2.170.0070.00722.96
8.2.160.0110.00320.51
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0060.00326.16
8.2.120.0000.00821.00
8.2.110.0070.00320.53
8.2.100.0040.00817.97
8.2.90.0040.00419.32
8.2.80.0050.00317.97
8.2.70.0030.00617.75
8.2.60.0070.00418.04
8.2.50.0000.00918.07
8.2.40.0000.00718.28
8.2.30.0040.00418.22
8.2.20.0080.00017.96
8.2.10.0040.00418.15
8.2.00.0000.00717.81
8.1.280.0090.00625.92
8.1.270.0060.00323.96
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0080.00322.67
8.1.230.0090.00321.04
8.1.220.0040.00418.77
8.1.210.0040.00818.79
8.1.200.0070.00417.35
8.1.190.0000.00917.25
8.1.180.0000.00818.10
8.1.170.0050.00318.71
8.1.160.0070.00021.88
8.1.150.0000.00718.93
8.1.140.0050.00317.61
8.1.130.0000.00817.94
8.1.120.0030.00517.53
8.1.110.0060.00317.41
8.1.100.0000.00717.52
8.1.90.0100.00017.42
8.1.80.0050.00217.52
8.1.70.0030.00317.57
8.1.60.0030.00517.71
8.1.50.0040.00417.52
8.1.40.0000.01017.53
8.1.30.0000.00817.63
8.1.20.0040.00417.71
8.1.10.0080.00017.77
8.1.00.0000.00717.55
8.0.300.0040.00419.98
8.0.290.0040.00416.75
8.0.280.0070.00018.54
8.0.270.0040.00417.29
8.0.260.0000.00617.30
8.0.250.0070.00017.18
8.0.240.0000.00817.00
8.0.230.0000.00917.03
8.0.220.0000.00717.04
8.0.210.0070.00016.99
8.0.200.0000.00717.02
8.0.190.0060.00316.92
8.0.180.0050.00217.04
8.0.170.0080.00017.04
8.0.160.0040.00417.08
8.0.150.0040.00316.95
8.0.140.0070.00016.90
8.0.130.0000.00613.45
8.0.120.0000.00816.90
8.0.110.0040.00417.06
8.0.100.0030.00517.16
8.0.90.0040.00417.00
8.0.80.0100.00617.01
8.0.70.0050.00316.85
8.0.60.0040.00417.08
8.0.50.0040.00417.16
8.0.30.0120.01017.32
8.0.20.0090.01117.40
8.0.10.0030.00517.26
8.0.00.0030.01616.83
7.4.330.0000.00515.00
7.4.320.0080.00016.73
7.4.300.0000.00616.81
7.4.290.0050.00316.74
7.4.280.0040.00416.87
7.4.270.0030.00316.75
7.4.260.0040.00416.75
7.4.250.0070.00016.75
7.4.240.0040.00316.72
7.4.230.0030.00316.92
7.4.220.0060.01216.80
7.4.210.0090.00616.79
7.4.200.0040.00416.81
7.4.160.0130.00616.68
7.4.150.0110.00717.40
7.4.140.0110.00617.86
7.4.130.0060.01116.75
7.4.120.0050.01516.67
7.4.110.0030.01416.72
7.4.100.0030.01416.71
7.4.90.0140.00316.77
7.4.80.0060.01519.39
7.4.70.0070.01016.82
7.4.60.0140.00316.63
7.4.50.0030.00316.32
7.4.40.0100.00716.64
7.4.30.0150.00016.78
7.4.00.0100.00715.12
7.3.330.0000.00713.27
7.3.320.0020.00213.24
7.3.310.0040.00416.43
7.3.300.0030.00316.35
7.3.290.0040.01316.47
7.3.280.0060.01216.42
7.3.270.0080.01117.40
7.3.260.0110.00716.33
7.3.250.0130.00416.55
7.3.240.0110.00816.48
7.3.230.0050.01016.61
7.3.210.0170.00316.40
7.3.200.0140.01119.39
7.3.190.0150.00316.79
7.3.180.0060.01016.42
7.3.170.0120.00316.58
7.3.160.0060.00916.41
7.3.120.0110.00815.06
7.3.110.0030.01014.96
7.3.100.0040.01414.70
7.3.90.0000.01414.96
7.3.80.0030.00514.88
7.3.70.0100.00315.10
7.3.60.0040.00415.01
7.3.50.0110.00415.09
7.3.40.0070.00715.07
7.3.30.0090.00614.76
7.3.20.0060.00616.61
7.3.10.0070.00716.70
7.3.00.0090.00016.58
7.2.330.0060.01216.68
7.2.320.0090.00916.69
7.2.310.0080.00816.64
7.2.300.0150.00716.82
7.2.290.0110.00516.88
7.2.250.0070.01315.11
7.2.240.0090.00915.01
7.2.230.0000.01015.04
7.2.220.0060.00315.38
7.2.210.0060.00914.98
7.2.200.0070.00715.20
7.2.190.0080.00415.17
7.2.180.0110.00314.96
7.2.170.0000.01615.06
7.2.00.0070.01019.70
7.1.330.0030.01015.85
7.1.320.0040.00816.10
7.1.310.0030.00715.86
7.1.300.0030.01015.84
7.1.290.0070.00716.09
7.1.280.0040.00815.91
7.1.270.0070.00316.15
7.1.260.0000.01216.12
7.1.100.0090.00618.40
7.1.70.0040.00417.33
7.1.60.0100.01319.40
7.1.50.0120.00917.24
7.1.00.0030.07722.38
7.0.200.0030.00317.05
7.0.140.0000.07022.07
7.0.60.0070.08019.79
7.0.50.0030.08017.78
7.0.40.0100.08320.01
7.0.30.0300.08320.15
7.0.20.0200.08020.06
7.0.10.0070.04320.01
7.0.00.0070.05319.97
5.6.280.0070.07021.01
5.6.210.0170.06320.69
5.6.200.0070.03718.11
5.6.190.0070.05720.28
5.6.180.0330.07720.67
5.6.170.0330.06720.48
5.6.160.0100.08020.49
5.6.150.0030.07318.09
5.6.140.0070.07718.23
5.6.130.0070.08018.22
5.6.120.0100.05320.88
5.6.110.0130.07021.13
5.6.100.0100.07321.13
5.6.90.0070.08720.98
5.6.80.0000.04720.41
5.6.70.0200.04020.52
5.5.350.0000.05320.40
5.5.340.0100.08018.01
5.5.330.0070.04320.14
5.5.320.0300.04720.24
5.5.310.0370.06020.29
5.5.300.0070.07018.00
5.5.290.0000.04717.98
5.5.280.0100.08320.76
5.5.270.0000.04720.96
5.5.260.0030.04320.95
5.5.250.0130.04320.67
5.5.240.0070.07720.11
5.4.450.0300.03319.12
5.4.440.0230.04319.43
5.4.430.0270.07719.56
5.4.420.0330.06319.61
5.4.410.0270.04019.25
5.4.400.0300.03719.23
5.4.390.0400.06019.24
5.4.380.0430.05319.23
5.4.370.0270.06719.21
5.4.360.0270.04018.83
5.4.350.0330.04019.08
5.4.340.0400.05019.24
5.4.320.0370.07019.20
5.4.310.0300.04019.04
5.4.300.0270.04019.08
5.4.290.0500.06318.88
5.4.280.0500.06018.80
5.4.270.0300.04319.16
5.4.260.0400.04019.21
5.4.250.0500.03319.21
5.4.240.0370.05719.05
5.4.230.0270.04318.93
5.4.220.0370.04719.08
5.4.210.0300.04319.08
5.4.200.0370.05718.92
5.4.190.0400.04718.87
5.4.180.0370.04318.78
5.4.170.0430.06719.14
5.4.160.0430.06718.90
5.4.150.0400.03719.06
5.4.140.0400.04716.23
5.4.130.0400.03716.45
5.4.120.0330.04716.27
5.4.110.0200.04316.43
5.4.100.0270.04316.39
5.4.90.0400.04016.23
5.4.80.0400.04716.38
5.4.70.0470.03316.18
5.4.60.0400.05716.04
5.4.50.0330.05716.39
5.4.40.0430.04316.28
5.4.30.0470.05016.43
5.4.20.0370.06316.04
5.4.10.0430.06316.20
5.4.00.0230.04715.71
5.3.290.0300.05714.61
5.3.280.0300.03714.45
5.3.270.0330.04714.55
5.3.260.0470.05314.46
5.3.250.0300.04014.46
5.3.240.0300.06314.70
5.3.230.0330.07314.54
5.3.220.0430.06314.47
5.3.210.0300.03714.47
5.3.200.0270.05714.44
5.3.190.0330.06014.66
5.3.180.0430.05014.41
5.3.170.0330.06714.41
5.3.160.0430.06314.54
5.3.150.0330.03314.67
5.3.140.0500.05014.41
5.3.130.0400.06314.48
5.3.120.0300.04714.48
5.3.110.0500.03314.38
5.3.100.0300.03713.98
5.3.90.0330.05713.97
5.3.80.0430.05713.85
5.3.70.0300.04314.04
5.3.60.0400.06314.05
5.3.50.0270.03713.88
5.3.40.0270.04013.78
5.3.30.0470.05013.76
5.3.20.0370.07313.52
5.3.10.0230.04013.50
5.3.00.0330.04313.41
5.2.170.0230.03012.61
5.2.160.0300.02712.61
5.2.150.0230.03012.61
5.2.140.0270.03012.61
5.2.130.0300.04312.61
5.2.120.0370.02712.61
5.2.110.0400.05012.61
5.2.100.0300.02712.61
5.2.90.0300.05712.61
5.2.80.0400.05312.61
5.2.70.0200.04012.61
5.2.60.0270.03012.61
5.2.50.0300.03312.61
5.2.40.0370.04712.61
5.2.30.0200.04012.61
5.2.20.0200.05012.61
5.2.10.0130.03312.61
5.2.00.0270.04712.61
5.1.60.0200.04012.61
5.1.50.0270.03012.61
5.1.40.0300.03312.61
5.1.30.0230.06012.61
5.1.20.0270.02712.61
5.1.10.0270.03712.61
5.1.00.0270.05012.61
5.0.50.0100.02712.61
5.0.40.0130.02012.61
5.0.30.0130.05712.61
5.0.20.0100.03012.61
5.0.10.0100.02012.61
5.0.00.0170.03312.61
4.4.90.0100.01712.61
4.4.80.0130.01712.61
4.4.70.0100.01712.61
4.4.60.0100.01312.61
4.4.50.0130.03712.61
4.4.40.0270.01712.61
4.4.30.0130.02712.61
4.4.20.0130.02012.61
4.4.10.0130.01312.61
4.4.00.0170.04712.61
4.3.110.0170.03012.61
4.3.100.0130.02312.61
4.3.90.0130.01712.61
4.3.80.0070.03312.61
4.3.70.0170.02712.61
4.3.60.0170.03312.61
4.3.50.0170.02312.61
4.3.40.0130.04712.61
4.3.30.0100.01312.61
4.3.20.0000.02012.61
4.3.10.0030.03012.61
4.3.00.0030.02012.61

preferences:
43.12 ms | 401 KiB | 5 Q