3v4l.org

run code in 300+ PHP versions simultaneously
<?php $addr = "http://www.example.com/?pk_lol=VAgin&utm_campaign=printemps&utm_medium=e-mail&utm_source=newsletter1&utm_content=lien-en-haut"; $pattern ="/(utm_campaign=.[^&]+)?(utm_medium=.[^&]+)?(utm_source=.[^&]+)?/"; preg_match($pattern, $addr, $result); echo ">> " . $result[2] . "\n"; echo $addr;

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)
8.3.60.0060.00916.75
8.3.50.0120.00522.09
8.3.40.0090.00918.92
8.3.30.0110.00319.06
8.3.20.0090.00020.39
8.3.10.0040.00423.53
8.3.00.0080.00317.75
8.2.180.0090.00618.91
8.2.170.0070.00722.96
8.2.160.0100.00320.35
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00422.25
8.2.110.0070.00322.37
8.2.100.0040.00818.09
8.2.90.0040.00418.09
8.2.80.0000.00817.97
8.2.70.0040.00417.88
8.2.60.0000.00818.05
8.2.50.0040.00418.07
8.2.40.0000.00818.34
8.2.30.0000.00918.16
8.2.20.0050.00317.92
8.2.10.0040.00417.95
8.2.00.0050.00217.96
8.1.280.0070.01425.92
8.1.270.0040.00423.75
8.1.260.0000.00926.35
8.1.250.0000.00728.09
8.1.240.0090.00022.64
8.1.230.0090.00321.04
8.1.220.0030.00617.74
8.1.210.0000.00818.95
8.1.200.0060.00317.47
8.1.190.0060.00317.36
8.1.180.0040.00418.10
8.1.170.0080.00418.72
8.1.160.0070.00022.11
8.1.150.0060.00318.81
8.1.140.0040.00417.67
8.1.130.0040.00417.86
8.1.120.0030.00417.59
8.1.110.0000.00817.65
8.1.100.0100.00017.63
8.1.90.0000.00717.52
8.1.80.0000.00717.62
8.1.70.0070.00017.49
8.1.60.0030.00617.75
8.1.50.0080.00017.63
8.1.40.0040.00417.69
8.1.30.0000.00817.79
8.1.20.0000.00717.79
8.1.10.0040.00417.59
8.1.00.0030.00617.56
8.0.300.0030.00519.89
8.0.290.0040.00416.88
8.0.280.0030.00318.50
8.0.270.0040.00417.29
8.0.260.0080.00016.95
8.0.250.0070.00017.20
8.0.240.0090.00017.16
8.0.230.0000.00817.19
8.0.220.0000.00717.16
8.0.210.0000.00717.13
8.0.200.0030.00317.04
8.0.190.0000.00717.15
8.0.180.0040.00417.17
8.0.170.0080.00017.10
8.0.160.0040.00416.99
8.0.150.0000.00717.04
8.0.140.0030.00916.96
8.0.130.0080.00013.50
8.0.120.0040.00417.13
8.0.110.0070.00017.17
8.0.100.0040.00417.13
8.0.90.0000.00716.98
8.0.80.0070.01417.14
8.0.70.0040.00417.15
8.0.60.0000.00716.92
8.0.50.0040.00416.94
8.0.30.0110.01017.22
8.0.20.0080.01017.40
8.0.10.0040.00416.97
8.0.00.0090.00917.04
7.4.330.0000.00515.12
7.4.320.0030.00316.74
7.4.300.0000.00716.69
7.4.290.0040.00416.78
7.4.280.0000.00716.60
7.4.270.0000.00716.75
7.4.260.0030.00316.60
7.4.250.0040.00416.73
7.4.240.0020.00516.66
7.4.230.0030.00316.70
7.4.220.0120.00616.87
7.4.210.0110.00716.79
7.4.200.0040.00416.50
7.4.190.0000.00716.85
7.4.160.0120.00316.63
7.4.150.0120.00617.40
7.4.140.0110.00717.86
7.4.130.0120.00816.63
7.4.120.0090.01016.80
7.4.110.0120.00316.57
7.4.100.0160.00816.75
7.4.90.0150.00316.78
7.4.80.0090.00919.39
7.4.70.0110.00616.86
7.4.60.0100.00716.70
7.4.50.0040.00416.79
7.4.40.0070.00722.77
7.4.30.0080.00816.57
7.4.00.0070.01015.21
7.3.330.0000.00513.33
7.3.320.0070.00013.42
7.3.310.0000.00716.59
7.3.300.0040.00416.40
7.3.290.0140.00416.47
7.3.280.0100.00716.50
7.3.270.0070.01117.40
7.3.260.0160.00316.58
7.3.250.0130.00716.73
7.3.240.0060.01016.47
7.3.230.0170.00716.55
7.3.210.0070.01116.43
7.3.200.0100.00719.39
7.3.190.0110.01016.59
7.3.180.0030.01316.50
7.3.170.0130.00316.60
7.3.160.0170.00016.71
7.3.120.0070.00715.02
7.2.330.0050.01316.84
7.2.320.0110.00616.95
7.2.310.0090.00916.63
7.2.300.0060.01616.80
7.2.290.0150.00816.79
7.2.00.0110.00419.60
7.1.100.0030.01018.32
7.1.70.0070.00317.24
7.1.60.0060.01919.31
7.1.50.0040.00716.75
7.1.00.0000.07022.29
7.0.200.0050.00216.66
7.0.140.0030.07322.18
7.0.60.0030.07719.83
7.0.50.0030.08717.89
7.0.40.0130.08320.33
7.0.30.0270.05020.02
7.0.20.0300.05320.32
7.0.10.0270.08020.16
7.0.00.0130.07720.05
5.6.280.0000.07720.91
5.6.210.0070.08020.76
5.6.200.0130.03318.13
5.6.190.0170.08020.39
5.6.180.0430.07020.41
5.6.170.0370.06320.50
5.6.160.0100.05320.41
5.6.150.0100.03718.18
5.6.140.0030.09018.21
5.6.130.0130.06318.07
5.6.120.0070.05721.00
5.6.110.0170.07320.88
5.6.100.0030.04720.97
5.6.90.0030.08720.95
5.6.80.0000.06720.52
5.6.70.0330.06720.36
5.5.350.0000.03320.37
5.5.340.0070.08317.98
5.5.330.0100.04720.48
5.5.320.0030.04020.22
5.5.310.0300.07320.50
5.5.300.0030.03717.95
5.5.290.0000.04718.02
5.5.280.0030.08720.76
5.5.270.0070.08720.87
5.5.260.0030.06020.66
5.5.250.0000.04320.77
5.5.240.0070.06320.25
5.4.450.0570.04719.46
5.4.440.0570.06719.14
5.4.430.0670.05719.44
5.4.420.0500.05019.33
5.4.410.0530.05719.53
5.4.400.0700.06019.13
5.4.390.0730.05318.89
5.4.380.0300.04718.53
5.4.370.0570.06018.50
5.4.360.0270.06018.49
5.4.350.0200.05718.74
5.4.340.0270.04718.70
5.4.320.0090.03412.45
5.4.310.0090.03512.45
5.4.300.0030.04012.45
5.4.290.0040.04412.45
5.4.280.0030.04712.35
5.4.270.0050.04112.35
5.4.260.0070.03612.34
5.4.250.0060.03612.35
5.4.240.0070.03412.35
5.4.230.0100.03412.34
5.4.220.0060.03912.34
5.4.210.0060.03612.34
5.4.200.0100.03412.34
5.4.190.0160.04712.34
5.4.180.0190.04712.34
5.4.170.0340.08612.35
5.4.160.0210.04112.34
5.4.150.0180.05112.34
5.4.140.0200.04112.02
5.4.130.0190.04212.01
5.4.120.0150.04811.97
5.4.110.0150.04811.96
5.4.100.0150.04711.96
5.4.90.0250.06611.96
5.4.80.0170.04611.96
5.4.70.0200.03911.96
5.4.60.0210.03911.96
5.4.50.0190.04211.96
5.4.40.0150.04411.95
5.4.30.0240.04211.95
5.4.20.0100.05011.95
5.4.10.0270.04811.95
5.4.00.0170.05011.43
5.3.290.0080.03812.80
5.3.280.0060.03912.70
5.3.270.0170.04612.72
5.3.260.0340.09312.72
5.3.250.0250.04312.72
5.3.240.0180.04812.72
5.3.230.0190.04712.71
5.3.220.0140.05012.68
5.3.210.0170.04812.68
5.3.200.0160.05012.68
5.3.190.0250.04012.68
5.3.180.0170.04812.68
5.3.170.0210.04212.66
5.3.160.0200.04712.67
5.3.150.0230.04112.67
5.3.140.0210.04412.66
5.3.130.0190.04412.65
5.3.120.0190.04412.66
5.3.110.0210.04512.66
5.3.100.0350.06012.12
5.3.90.0250.04512.08
5.3.80.0280.04712.08
5.3.70.0200.04912.07
5.3.60.0310.09212.07
5.3.50.0180.04312.00
5.3.40.0140.04712.00
5.3.30.0230.04111.96
5.3.20.0190.04511.74
5.3.10.0360.08411.70
5.3.00.0210.04211.68
5.2.170.0200.0359.19
5.2.160.0230.0369.18
5.2.150.0170.0349.19
5.2.140.0160.0349.19
5.2.130.0170.0329.15
5.2.120.0160.0369.14
5.2.110.0150.0359.15
5.2.100.0120.0369.15
5.2.90.0140.0389.15
5.2.80.0100.0389.14
5.2.70.0120.0369.14
5.2.60.0130.0369.10
5.2.50.0150.0339.07
5.2.40.0190.0359.05
5.2.30.0120.0359.02
5.2.20.0140.0369.02
5.2.10.0170.0328.93
5.2.00.0110.0378.79
5.1.60.0080.0328.08
5.1.50.0330.0418.07
5.1.40.0150.0318.05
5.1.30.0120.0358.40
5.1.20.0150.0308.43
5.1.10.0130.0328.15
5.1.00.0120.0368.15
5.0.50.0260.0756.63
5.0.40.0100.0266.48
5.0.30.0120.0426.30
5.0.20.0140.0246.27
5.0.10.0140.0196.25
5.0.00.0130.0346.24
4.4.90.0090.0194.77
4.4.80.0100.0194.76
4.4.70.0090.0214.75
4.4.60.0110.0164.75
4.4.50.0080.0194.77
4.4.40.0120.0294.71
4.4.30.0060.0224.76
4.4.20.0120.0224.84
4.4.10.0130.0244.84
4.4.00.0110.0344.76
4.3.110.0080.0204.67
4.3.100.0080.0214.66
4.3.90.0080.0194.64
4.3.80.0120.0284.58
4.3.70.0120.0164.63
4.3.60.0130.0164.63
4.3.50.0120.0204.62
4.3.40.0090.0344.54
4.3.30.0060.0193.29
4.3.20.0100.0163.28
4.3.10.0050.0183.24
4.3.00.0000.01315.63

preferences:
52.79 ms | 401 KiB | 5 Q