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[1]."\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)
8.3.40.0000.01518.91
8.3.30.0070.00719.07
8.3.20.0000.00720.39
8.3.10.0000.00823.64
8.3.00.0090.00020.95
8.2.170.0140.00022.96
8.2.160.0090.00620.38
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0050.00321.02
8.2.110.0060.00322.33
8.2.100.0090.00320.35
8.2.90.0040.00418.95
8.2.80.0040.00417.97
8.2.70.0040.00417.88
8.2.60.0040.00717.79
8.2.50.0090.00018.07
8.2.40.0000.00820.19
8.2.30.0000.00918.33
8.2.20.0000.00817.93
8.2.10.0040.00418.15
8.2.00.0040.00417.79
8.1.270.0040.00423.92
8.1.260.0000.00726.35
8.1.250.0060.00328.09
8.1.240.0090.00022.14
8.1.230.0040.00719.01
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00317.47
8.1.190.0000.00817.48
8.1.180.0080.00018.10
8.1.170.0030.00618.84
8.1.160.0000.00822.06
8.1.150.0000.00718.80
8.1.140.0000.00817.62
8.1.130.0000.00817.74
8.1.120.0000.00717.65
8.1.110.0070.00017.59
8.1.100.0070.00017.64
8.1.90.0040.00417.68
8.1.80.0000.00717.67
8.1.70.0000.00817.59
8.1.60.0030.00617.64
8.1.50.0080.00017.70
8.1.40.0040.00417.71
8.1.30.0040.00817.74
8.1.20.0040.00417.78
8.1.10.0040.00417.70
8.1.00.0040.00417.63
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0030.00318.48
8.0.270.0030.00317.21
8.0.260.0000.00917.24
8.0.250.0070.00017.10
8.0.240.0030.00617.05
8.0.230.0040.00417.05
8.0.220.0030.00317.07
8.0.210.0040.00417.03
8.0.200.0060.00017.16
8.0.190.0040.00417.11
8.0.180.0070.00017.15
8.0.170.0030.00517.04
8.0.160.0000.00717.07
8.0.150.0030.00617.06
8.0.140.0000.00717.08
8.0.130.0030.00313.53
8.0.120.0030.00517.14
8.0.110.0040.00417.14
8.0.100.0040.00417.18
8.0.90.0050.00317.11
8.0.80.0070.01017.09
8.0.70.0040.00416.98
8.0.60.0080.00017.07
8.0.50.0030.00316.95
8.0.30.0100.01017.29
8.0.20.0120.00817.40
8.0.10.0040.00417.22
8.0.00.0050.01316.84
7.4.330.0050.00015.05
7.4.320.0030.00316.77
7.4.300.0030.00316.76
7.4.290.0080.00016.69
7.4.280.0000.00716.75
7.4.270.0070.00016.65
7.4.260.0000.00916.64
7.4.250.0050.00516.73
7.4.240.0040.00316.69
7.4.230.0060.00316.74
7.4.220.0060.01216.81
7.4.210.0030.01716.84
7.4.200.0040.00416.56
7.4.160.0000.01616.83
7.4.150.0180.00017.40
7.4.140.0090.00817.86
7.4.130.0120.00716.60
7.4.120.0130.00716.72
7.4.110.0070.01016.63
7.4.100.0070.01116.78
7.4.90.0030.01416.56
7.4.80.0120.00619.39
7.4.70.0100.00616.90
7.4.60.0120.01216.53
7.4.50.0050.00016.62
7.4.40.0140.00316.58
7.4.30.0100.01016.75
7.4.00.0170.00015.31
7.3.330.0040.00413.29
7.3.320.0000.00513.45
7.3.310.0030.00316.61
7.3.300.0050.00316.38
7.3.290.0100.00416.48
7.3.280.0110.00616.43
7.3.270.0110.01117.40
7.3.260.0040.01416.83
7.3.250.0070.01416.69
7.3.240.0030.01816.52
7.3.230.0100.00716.55
7.3.210.0100.00716.66
7.3.200.0110.00519.39
7.3.190.0050.01116.50
7.3.180.0100.00716.38
7.3.170.0120.00916.65
7.3.160.0140.00616.68
7.3.120.0060.01215.17
7.2.330.0150.00416.82
7.2.320.0140.00416.81
7.2.310.0060.00916.63
7.2.300.0050.01116.78
7.2.290.0100.01016.74
7.2.00.0000.01119.75
7.1.100.0000.01318.42
7.1.70.0000.00817.52
7.1.60.0090.01519.70
7.1.50.0100.01417.10
7.1.00.0100.07022.33
7.0.200.0160.00315.07
7.0.140.0030.07321.97
7.0.60.0230.07321.84
7.0.50.0130.08322.20
7.0.40.0200.07720.03
7.0.30.0070.08719.93
7.0.20.0130.08019.93
7.0.10.0100.05320.02
7.0.00.0130.03320.10
5.6.280.0100.06721.12
5.6.210.0130.06720.70
5.6.200.0030.04721.15
5.6.190.0200.07321.11
5.6.180.0170.07321.12
5.6.170.0070.07721.01
5.6.160.0000.09320.89
5.6.150.0100.06321.02
5.6.140.0100.04321.11
5.6.130.0100.08021.01
5.6.120.0130.08021.11
5.6.110.0100.05721.10
5.6.100.0130.07320.88
5.6.90.0100.07721.00
5.6.80.0130.07320.38
5.6.70.0130.07020.52
5.6.60.0130.06020.33
5.6.50.0130.06320.50
5.6.40.0030.06720.43
5.6.30.0130.07020.47
5.6.20.0100.06720.46
5.6.10.0170.07020.33
5.6.00.0100.07720.36
5.5.350.0070.08320.49
5.5.340.0100.06720.74
5.5.330.0230.06720.75
5.5.320.0100.07720.64
5.5.310.0100.08020.86
5.5.300.0130.05320.88
5.5.290.0100.07320.80
5.5.280.0100.08020.89
5.5.270.0130.07020.85
5.5.260.0170.05720.82
5.5.250.0130.07020.77
5.5.240.0070.06320.11
5.5.230.0230.06320.24
5.5.220.0070.08320.31
5.5.210.0100.07320.14
5.5.200.0100.06720.25
5.5.190.0100.08020.14
5.5.180.0030.08020.11
5.5.160.0100.07020.21
5.5.150.0100.03720.07
5.5.140.0130.05720.21
5.5.130.0130.06320.11
5.5.120.0170.06720.14
5.5.110.0100.06020.13
5.5.100.0130.07320.00
5.5.90.0070.07720.13
5.5.80.0130.05720.07
5.5.70.0070.06020.11
5.5.60.0100.07719.98
5.5.50.0230.06720.08
5.5.40.0100.06320.10
5.5.30.0100.08020.11
5.5.20.0130.07019.99
5.5.10.0100.09020.14
5.5.00.0100.05719.97
5.4.450.0070.08719.18
5.4.440.0100.08719.20
5.4.430.0100.07719.33
5.4.420.0130.07719.18
5.4.410.0130.08019.20
5.4.400.0100.06718.96
5.4.390.0200.07019.07
5.4.380.0200.07019.00
5.4.370.0100.07319.06
5.4.360.0170.07718.85
5.4.350.0200.06719.21
5.4.340.0130.06719.10
5.4.320.0200.07319.07
5.4.310.0070.05319.04
5.4.300.0100.06719.15
5.4.290.0270.05019.15
5.4.280.0130.06719.01
5.4.270.0100.06719.16
5.4.260.0170.07019.16
5.4.250.0170.06719.09
5.4.240.0100.06719.00
5.4.230.0130.07018.98
5.4.220.0100.08018.89
5.4.210.0100.07319.19
5.4.200.0130.05318.84
5.4.190.0100.07719.09
5.4.180.0100.06019.16
5.4.170.0070.04018.98
5.4.160.0070.05719.13
5.4.150.0130.06719.18
5.4.140.0130.07016.37
5.4.130.0130.06016.21
5.4.120.0100.07316.34
5.4.110.0170.06016.25
5.4.100.0100.05716.41
5.4.90.0030.05016.18
5.4.80.0170.06716.29
5.4.70.0100.07016.16
5.4.60.0130.07016.22
5.4.50.0170.06016.29
5.4.40.0070.07716.23
5.4.30.0070.07716.22
5.4.20.0130.04316.21
5.4.10.0100.07316.30
5.4.00.0100.07015.51
5.3.290.0130.06714.56
5.3.280.0130.05014.57
5.3.270.0130.04014.55
5.3.260.0070.06314.58
5.3.250.0100.06314.59
5.3.240.0100.07714.52
5.3.230.0070.08314.55
5.3.220.0200.06314.50
5.3.210.0100.05714.35
5.3.200.0170.06314.54
5.3.190.0070.04714.53
5.3.180.0070.06314.53
5.3.170.0100.05714.49
5.3.160.0070.07714.35
5.3.150.0100.07314.38
5.3.140.0130.07314.52
5.3.130.0130.08014.55
5.3.120.0170.07314.37
5.3.110.0070.06714.46
5.3.100.0100.06013.96
5.3.90.0070.06713.86
5.3.80.0130.06713.98
5.3.70.0130.07313.94
5.3.60.0100.07713.98
5.3.50.0100.06713.86
5.3.40.0070.07713.91
5.3.30.0130.03013.82
5.3.20.0130.05713.58
5.3.10.0070.07713.44
5.3.00.0070.07313.48
5.2.170.0070.06711.16
5.2.160.0070.06310.97
5.2.150.0000.04010.93
5.2.140.0070.05711.09
5.2.130.0070.04011.09
5.2.120.0030.04310.92
5.2.110.0100.03711.13
5.2.100.0070.05010.93
5.2.90.0000.04710.88
5.2.80.0000.06711.08
5.2.70.0030.06011.09
5.2.60.0100.05010.87
5.2.50.0100.04711.02
5.2.40.0030.05711.04
5.2.30.0030.06010.94
5.2.20.0030.05310.91
5.2.10.0000.05710.86
5.2.00.0070.04710.67
5.1.60.0070.0509.87
5.1.50.0030.04710.04
5.1.40.0000.0509.94
5.1.30.0100.05010.36
5.1.20.0000.05710.24
5.1.10.0030.0439.94
5.1.00.0030.04710.04
5.0.50.0030.0338.90
5.0.40.0130.0378.90
5.0.30.0000.0638.90
5.0.20.0100.0408.90
5.0.10.0030.0438.90
5.0.00.0000.0678.90
4.4.90.0000.0338.90
4.4.80.0000.0238.90
4.4.70.0030.0338.90
4.4.60.0030.0338.90
4.4.50.0030.0338.90
4.4.40.0000.0578.90
4.4.30.0000.0378.90
4.4.20.0030.0338.90
4.4.10.0030.0278.90
4.4.00.0070.0408.90
4.3.110.0030.0338.90
4.3.100.0000.0408.90
4.3.90.0030.0338.90
4.3.80.0030.0508.90
4.3.70.0000.0378.90
4.3.60.0000.0378.90
4.3.50.0000.0338.90
4.3.40.0030.0538.90
4.3.30.0070.0308.90
4.3.20.0000.0338.90
4.3.10.0000.0338.90
4.3.00.0100.0308.90

preferences:
55.91 ms | 400 KiB | 5 Q