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); $mac = $match['1']; $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)
8.3.60.0040.01116.63
8.3.50.0080.00823.04
8.3.40.0180.00318.96
8.3.30.0150.00019.17
8.3.20.0040.00420.05
8.3.10.0040.00421.77
8.3.00.0060.00319.68
8.2.180.0140.00716.88
8.2.170.0040.01122.96
8.2.160.0000.01420.22
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0140.00026.16
8.2.120.0070.00020.91
8.2.110.0040.00420.22
8.2.100.0070.00417.84
8.2.90.0040.00419.23
8.2.80.0030.00517.97
8.2.70.0060.00317.50
8.2.60.0000.00917.80
8.2.50.0040.00418.07
8.2.40.0000.00818.16
8.2.30.0030.00518.14
8.2.20.0050.00317.86
8.2.10.0050.00318.15
8.2.00.0040.00417.89
8.1.280.0070.01125.92
8.1.270.0080.00023.84
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0090.00022.55
8.1.230.0060.00620.89
8.1.220.0000.00818.77
8.1.210.0080.00018.91
8.1.200.0070.00417.50
8.1.190.0080.00017.38
8.1.180.0050.00318.10
8.1.170.0030.00518.71
8.1.160.0000.00722.04
8.1.150.0000.00818.90
8.1.140.0040.00417.52
8.1.130.0040.00417.96
8.1.120.0040.00417.42
8.1.110.0050.00317.57
8.1.100.0000.00717.52
8.1.90.0080.00317.43
8.1.80.0000.00817.60
8.1.70.0030.00317.42
8.1.60.0040.00417.63
8.1.50.0040.00417.51
8.1.40.0000.00717.65
8.1.30.0040.00417.68
8.1.20.0050.00217.70
8.1.10.0030.00617.70
8.1.00.0050.00317.51
8.0.300.0000.00719.91
8.0.290.0040.00416.75
8.0.280.0030.00318.48
8.0.270.0070.00017.25
8.0.260.0000.00617.28
8.0.250.0040.00417.00
8.0.240.0040.00417.00
8.0.230.0040.00417.01
8.0.220.0030.00317.04
8.0.210.0030.00517.04
8.0.200.0030.00317.09
8.0.190.0030.00617.02
8.0.180.0000.00716.97
8.0.170.0050.00317.02
8.0.160.0000.00716.85
8.0.150.0040.00416.82
8.0.140.0070.00016.92
8.0.130.0000.00613.41
8.0.120.0000.00816.98
8.0.110.0000.00716.87
8.0.100.0050.00216.94
8.0.90.0000.00717.08
8.0.80.0080.00817.00
8.0.70.0040.00417.04
8.0.60.0030.00616.86
8.0.50.0050.00317.07
8.0.30.0150.00817.34
8.0.20.0100.01617.45
8.0.10.0000.00817.05
8.0.00.0080.01016.90
7.4.330.0030.00215.06
7.4.320.0000.00616.68
7.4.300.0000.00616.79
7.4.290.0030.00316.84
7.4.280.0050.00216.83
7.4.270.0070.00016.73
7.4.260.0070.00016.70
7.4.250.0070.00016.72
7.4.240.0060.00216.80
7.4.230.0030.00316.91
7.4.220.0030.01416.75
7.4.210.0170.00016.84
7.4.200.0040.00416.84
7.4.160.0190.00916.69
7.4.150.0150.01217.40
7.4.140.0090.00917.86
7.4.130.0030.01616.63
7.4.120.0090.01116.79
7.4.110.0100.00716.58
7.4.100.0120.00616.62
7.4.90.0110.00616.64
7.4.80.0140.00719.39
7.4.70.0070.01116.58
7.4.60.0100.00616.68
7.4.50.0000.00416.59
7.4.40.0100.01316.51
7.4.30.0060.01016.64
7.4.00.0070.01115.05
7.3.330.0050.00213.10
7.3.320.0000.00513.09
7.3.310.0030.00316.31
7.3.300.0070.00016.36
7.3.290.0070.00716.32
7.3.280.0090.00916.37
7.3.270.0030.01817.40
7.3.260.0210.00316.39
7.3.240.0150.00616.40
7.3.230.0160.00016.46
7.3.210.0030.01616.66
7.3.200.0070.01419.39
7.3.190.0060.01016.61
7.3.180.0060.01516.45
7.3.170.0120.00416.41
7.3.160.0060.00916.71
7.3.120.0000.01815.09
7.3.00.0060.01016.68
7.2.330.0070.01116.71
7.2.320.0030.01416.75
7.2.310.0110.00516.53
7.2.300.0060.01616.52
7.2.290.0100.00616.79
7.2.130.0110.00416.62
7.2.120.0030.01017.05
7.2.110.0050.00516.86
7.2.100.0090.00916.57
7.2.90.0100.00716.71
7.2.80.0030.00916.69
7.2.70.0080.00417.12
7.2.60.0080.00616.84
7.2.50.0090.00016.79
7.2.40.0030.00616.99
7.2.30.0060.00617.15
7.2.20.0030.01316.75
7.2.10.0030.01017.18
7.2.00.0080.00818.13
7.1.250.0060.00915.98
7.1.240.0090.00316.04
7.1.230.0100.00315.57
7.1.220.0090.00616.00
7.1.210.0090.00615.84
7.1.200.0030.00815.78
7.1.190.0060.00616.05
7.1.180.0030.00915.92
7.1.170.0090.00315.79
7.1.160.0060.00615.93
7.1.150.0000.01616.04
7.1.140.0060.01015.93
7.1.130.0000.00815.91
7.1.120.0040.01115.67
7.1.110.0040.00716.05
7.1.100.0060.00517.09
7.1.90.0130.00015.99
7.1.80.0030.00716.09
7.1.70.0070.00216.69
7.1.60.0090.00917.74
7.1.50.0080.00716.38
7.1.40.0100.00616.07
7.1.30.0090.00315.70
7.1.20.0000.01315.93
7.1.10.0030.01015.73
7.1.00.0060.04119.14
7.0.330.0090.00315.37
7.0.320.0000.01415.58
7.0.310.0000.01315.36
7.0.300.0110.00015.43
7.0.290.0060.00315.57
7.0.280.0000.01515.18
7.0.270.0070.00715.21
7.0.260.0000.01115.42
7.0.250.0060.00615.71
7.0.240.0080.00315.29
7.0.230.0050.00515.41
7.0.220.0060.00615.59
7.0.210.0100.00315.68
7.0.200.0050.00516.17
7.0.190.0090.00615.48
7.0.180.0000.01315.51
7.0.170.0070.00715.35
7.0.160.0030.00515.49
7.0.150.0090.00615.58
7.0.140.0050.03818.68
7.0.130.0030.01215.37
7.0.120.0100.00315.52
7.0.110.0090.00615.58
7.0.100.0030.01015.71
7.0.90.0080.00415.50
7.0.80.0040.01115.32
7.0.70.0100.00315.50
7.0.60.0040.02617.82
7.0.50.0040.04116.72
7.0.40.0100.04316.76
7.0.30.0150.02216.82
7.0.20.0130.02816.87
7.0.10.0050.04116.90
7.0.00.0050.02216.98
5.6.380.0030.00613.94
5.6.370.0030.01014.47
5.6.360.0070.00714.10
5.6.350.0090.00414.14
5.6.340.0030.00614.65
5.6.330.0000.01014.03
5.6.320.0040.01214.44
5.6.310.0000.01714.00
5.6.300.0060.00814.22
5.6.290.0040.00914.60
5.6.280.0070.03717.61
5.6.270.0050.01014.40
5.6.260.0070.00314.17
5.6.250.0060.00314.32
5.6.240.0050.00813.95
5.6.230.0090.00614.50
5.6.220.0070.00714.30
5.6.210.0050.04317.46
5.6.200.0150.03616.19
5.6.190.0090.02317.32
5.6.180.0140.02217.38
5.6.170.0170.01917.28
5.6.160.0080.04317.35
5.6.150.0080.02716.15
5.6.140.0050.04516.27
5.6.130.0100.04216.05
5.6.120.0080.04217.68
5.6.110.0060.03817.75
5.6.100.0130.04417.69
5.6.90.0120.03217.70
5.6.80.0090.04417.32
5.6.70.0050.00514.30
5.6.60.0030.00914.17
5.6.50.0060.00314.23
5.6.40.0060.00314.15
5.6.30.0000.00714.35
5.6.20.0030.01014.29
5.6.10.0110.00414.42
5.6.00.0060.00314.10
5.5.380.0030.00611.08
5.5.370.0100.00011.24
5.5.360.0050.00511.18
5.5.350.0050.04215.78
5.5.340.0020.02614.54
5.5.330.0020.02715.64
5.5.320.0160.02315.63
5.5.310.0240.03415.64
5.5.300.0030.02214.51
5.5.290.0080.04514.56
5.5.280.0100.04315.93
5.5.270.0050.03915.90
5.5.260.0070.04215.83
5.5.250.0020.03415.74
5.5.240.0020.02415.63
5.5.230.0030.00911.06
5.5.220.0030.00611.00
5.5.210.0070.00211.00
5.5.200.0000.01011.00
5.5.190.0000.01011.00
5.5.180.0040.00711.00
5.5.170.0060.00611.00
5.5.160.0000.01211.10
5.5.150.0000.00911.00
5.5.140.0030.00911.07
5.5.130.0060.00011.00
5.5.120.0030.00611.00
5.5.110.0000.01111.00
5.5.100.0030.00911.00
5.5.90.0000.01111.00
5.5.80.0000.00811.13
5.5.70.0060.00611.00
5.5.60.0040.00711.00
5.5.50.0000.00911.00
5.5.40.0070.00011.13
5.5.30.0100.00011.00
5.5.20.0060.00011.06
5.5.10.0000.01111.15
5.5.00.0070.00311.00
5.4.450.0270.03815.28
5.4.440.0290.03415.29
5.4.430.0180.02815.31
5.4.420.0250.03515.40
5.4.410.0320.03315.22
5.4.400.0310.02815.04
5.4.390.0280.02815.10
5.4.380.0220.03315.05
5.4.370.0300.03015.04
5.4.360.0250.03815.11
5.4.350.0250.02015.14
5.4.340.0250.03814.90
5.4.330.0030.00711.14
5.4.320.0250.03115.05
5.4.310.0290.03514.90
5.4.300.0300.03315.11
5.4.290.0300.03514.96
5.4.280.0330.02815.07
5.4.270.0300.03315.12
5.4.260.0270.02314.97
5.4.250.0300.03215.05
5.4.240.0310.01815.04
5.4.230.0230.03615.05
5.4.220.0260.03814.97
5.4.210.0270.03915.12
5.4.200.0290.02414.95
5.4.190.0300.03114.89
5.4.180.0300.02015.09
5.4.170.0300.03515.06
5.4.160.0280.03315.11
5.4.150.0250.03715.11
5.4.140.0220.02513.64
5.4.130.0210.02113.73
5.4.120.0280.02813.64
5.4.110.0240.02213.83
5.4.100.0180.03713.61
5.4.90.0250.01713.60
5.4.80.0200.04013.74
5.4.70.0220.01813.70
5.4.60.0200.03013.71
5.4.50.0150.02413.52
5.4.40.0180.02113.59
5.4.30.0200.02413.68
5.4.20.0210.01613.61
5.4.10.0190.01913.66
5.4.00.0220.03613.39
5.3.290.0270.03412.82
5.3.280.0260.03012.77
5.3.270.0260.03112.72
5.3.260.0230.03412.78
5.3.250.0280.02712.72
5.3.240.0230.01912.78
5.3.230.0300.03512.73
5.3.220.0300.03112.81
5.3.210.0250.03912.75
5.3.200.0220.03812.71
5.3.190.0220.02112.70
5.3.180.0170.02412.71
5.3.170.0200.03912.73
5.3.160.0200.01812.79
5.3.150.0230.03512.75
5.3.140.0170.02412.70
5.3.130.0220.02812.75
5.3.120.0180.01812.74
5.3.110.0180.01812.69
5.3.100.0150.02412.66
5.3.90.0180.02012.66
5.3.80.0220.03512.66
5.3.70.0210.02012.66
5.3.60.0200.01812.66
5.3.50.0170.02712.66
5.3.40.0280.02312.66
5.3.30.0220.03112.66
5.3.20.0220.02012.66
5.3.10.0230.02412.66
5.3.00.0230.02212.66
5.2.170.0170.02312.66
5.2.160.0270.02812.66
5.2.150.0250.02612.66
5.2.140.0210.02012.66
5.2.130.0230.02812.66
5.2.120.0200.02512.66
5.2.110.0200.02212.66
5.2.100.0230.02612.66
5.2.90.0220.03312.66
5.2.80.0250.01712.66
5.2.70.0230.02712.66
5.2.60.0180.02312.66
5.2.50.0200.03012.66
5.2.40.0220.02512.66
5.2.30.0180.01812.66
5.2.20.0250.02512.66
5.2.10.0170.02912.66
5.2.00.0190.01812.66
5.1.60.0210.01812.66
5.1.50.0180.01912.66
5.1.40.0170.02412.66
5.1.30.0220.01912.66
5.1.20.0230.02112.66
5.1.10.0210.01512.66
5.1.00.0170.02512.66
5.0.50.0070.02012.66
5.0.40.0120.01712.66
5.0.30.0150.02712.66
5.0.20.0120.01512.66
5.0.10.0200.00812.66
5.0.00.0120.02312.66
4.4.90.0130.01212.66
4.4.80.0110.01312.66
4.4.70.0080.01812.66
4.4.60.0080.01312.66
4.4.50.0110.01612.66
4.4.40.0120.02012.66
4.4.30.0100.02212.66
4.4.20.0120.01712.66
4.4.10.0080.01812.66
4.4.00.0130.02312.66
4.3.110.0080.01212.66
4.3.100.0100.01712.66
4.3.90.0080.02012.66
4.3.80.0130.01512.66
4.3.70.0120.00712.66
4.3.60.0120.01012.66
4.3.50.0080.02012.66
4.3.40.0080.02912.66
4.3.30.0050.02212.66
4.3.20.0050.02012.66
4.3.10.0050.02112.66
4.3.00.0100.01012.66

preferences:
44.82 ms | 401 KiB | 5 Q