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)
8.3.60.0060.00918.68
8.3.50.0100.00721.14
8.3.40.0070.00718.80
8.3.30.0040.01118.96
8.3.20.0040.00418.98
8.3.10.0040.00420.63
8.3.00.0040.00419.63
8.2.180.0120.00617.00
8.2.170.0000.01422.96
8.2.160.0100.00322.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00520.08
8.2.110.0040.00721.12
8.2.100.0080.00317.97
8.2.90.0030.00519.21
8.2.80.0030.00618.05
8.2.70.0080.00017.88
8.2.60.0050.00318.03
8.2.50.0000.00918.07
8.2.40.0050.00318.22
8.2.30.0040.00419.86
8.2.20.0030.00618.00
8.2.10.0040.00417.96
8.2.00.0040.00417.95
8.1.280.0100.00725.92
8.1.270.0050.00323.99
8.1.260.0030.00526.35
8.1.250.0090.00628.09
8.1.240.0060.00620.63
8.1.230.0080.00420.82
8.1.220.0050.00318.77
8.1.210.0040.00418.77
8.1.200.0080.00017.47
8.1.190.0080.00017.41
8.1.180.0040.00418.10
8.1.170.0030.00618.91
8.1.160.0070.00018.88
8.1.150.0000.00718.69
8.1.140.0040.00417.57
8.1.130.0000.00717.65
8.1.120.0070.00017.63
8.1.110.0030.00617.54
8.1.100.0000.00817.48
8.1.90.0040.00417.63
8.1.80.0040.00417.53
8.1.70.0070.00017.49
8.1.60.0040.00417.71
8.1.50.0060.00317.60
8.1.40.0080.00017.61
8.1.30.0070.00017.86
8.1.20.0000.00817.88
8.1.10.0000.00817.73
8.1.00.0030.00617.70
8.0.300.0030.00519.91
8.0.290.0000.00716.75
8.0.280.0000.00718.54
8.0.270.0030.00317.35
8.0.260.0050.00317.03
8.0.250.0070.00017.09
8.0.240.0040.00417.16
8.0.230.0040.00417.14
8.0.220.0040.00417.08
8.0.210.0030.00317.18
8.0.200.0050.00317.15
8.0.190.0030.00517.15
8.0.180.0000.00917.09
8.0.170.0000.00917.10
8.0.160.0060.00317.03
8.0.150.0030.00616.94
8.0.140.0080.00316.98
8.0.130.0030.00313.56
8.0.120.0080.00016.96
8.0.110.0080.00017.09
8.0.100.0070.00016.98
8.0.90.0050.00316.99
8.0.80.0070.00817.09
8.0.70.0040.00416.92
8.0.60.0040.00416.92
8.0.50.0040.00417.02
8.0.30.0090.00917.43
8.0.20.0120.01417.40
8.0.10.0040.00417.23
8.0.00.0100.01216.94
7.4.330.0000.00513.43
7.4.320.0030.00316.53
7.4.300.0030.00316.77
7.4.290.0070.00016.59
7.4.280.0080.00016.73
7.4.270.0030.00316.74
7.4.260.0000.00513.43
7.4.250.0000.00816.64
7.4.240.0040.00416.66
7.4.230.0000.00716.50
7.4.220.0090.00916.76
7.4.210.0100.00516.74
7.4.200.0080.00016.83
7.4.190.0030.00316.58
7.4.160.0080.00816.70
7.4.150.0100.00817.40
7.4.140.0110.00617.37
7.4.130.0130.00716.76
7.4.120.0110.00816.73
7.4.110.0060.01216.63
7.4.100.0190.00316.75
7.4.90.0080.01016.92
7.4.80.0000.01719.03
7.4.70.0060.01216.68
7.4.60.0060.00916.78
7.4.50.0030.00616.55
7.4.40.0060.00622.27
7.4.30.0120.00916.60
7.4.00.0030.01215.21
7.3.330.0000.00613.36
7.3.320.0000.00613.38
7.3.310.0060.00016.51
7.3.300.0030.00316.45
7.3.290.0070.00716.46
7.3.280.0090.00816.49
7.3.270.0100.01317.40
7.3.260.0120.00818.24
7.3.250.0130.00516.60
7.3.240.0130.00616.64
7.3.230.0000.01616.50
7.3.210.0130.00316.61
7.3.200.0090.00919.39
7.3.190.0140.00716.81
7.3.180.0040.01416.52
7.3.170.0100.00616.58
7.3.160.0120.01016.59
7.3.120.0030.01215.21
7.3.10.0120.00316.76
7.3.00.0120.00516.73
7.2.330.0110.00716.91
7.2.320.0090.01516.93
7.2.310.0110.00716.88
7.2.300.0130.01016.62
7.2.290.0100.01316.73
7.2.130.0080.00416.73
7.2.120.0100.00516.85
7.2.110.0080.00716.80
7.2.100.0050.00916.88
7.2.90.0150.00216.82
7.2.80.0110.00316.85
7.2.70.0100.00717.04
7.2.60.0110.00616.88
7.2.50.0080.01216.82
7.2.40.0110.00617.14
7.2.30.0100.01016.96
7.2.20.0170.00416.83
7.2.10.0110.00916.79
7.2.00.0080.00617.83
7.1.250.0040.00915.78
7.1.100.0030.01118.39
7.1.70.0030.00917.21
7.1.60.0120.01219.40
7.1.50.0090.00917.24
7.1.00.0000.04022.41
7.0.200.0070.00016.78
7.0.140.0000.07322.11
7.0.60.0130.07720.03
7.0.50.0030.07017.85
7.0.40.0100.08020.18
7.0.30.0300.04020.23
7.0.20.0330.07320.32
7.0.10.0130.05720.04
7.0.00.0100.06720.02
5.6.280.0000.07721.03
5.6.210.0100.06720.70
5.6.200.0130.05018.13
5.6.190.0070.05320.57
5.6.180.3130.05020.61
5.6.170.0230.04720.43
5.6.160.0100.08020.54
5.6.150.0100.09018.09
5.6.140.0070.08318.16
5.6.130.0070.04018.20
5.6.120.0130.08021.05
5.6.110.0000.06721.13
5.6.100.0200.07721.10
5.6.90.0070.08020.92
5.6.80.0130.07720.37
5.6.70.0170.03720.39
5.5.350.0170.08720.29
5.5.340.0070.04018.02
5.5.330.0030.05720.38
5.5.320.0500.07020.21
5.5.310.0230.05720.29
5.5.300.0000.04317.91
5.5.290.0070.05018.01
5.5.280.0070.05020.67
5.5.270.0030.08720.66
5.5.260.0030.09020.88
5.5.250.0130.06320.49
5.5.240.0100.07720.36
5.4.450.0170.04319.43
5.4.440.0230.03719.13
5.4.430.0200.03719.45
5.4.420.0230.04019.14
5.4.410.0170.04019.33
5.4.400.0270.03019.25
5.4.390.0200.03719.24
5.4.380.0230.04319.16
5.4.370.0200.05319.15
5.4.360.0200.03719.09
5.4.350.0230.04019.10
5.4.340.0300.03319.13
5.4.320.0200.04019.26
5.4.310.0230.05019.06
5.4.300.0300.03318.77
5.4.290.0170.04318.77
5.4.280.0200.04019.17
5.4.270.0270.03319.13
5.4.260.0270.03019.06
5.4.250.0230.03718.76
5.4.240.0270.03019.26
5.4.230.0270.04019.07
5.4.220.0300.05319.15
5.4.210.0300.04719.24
5.4.200.0230.03719.08
5.4.190.0170.04318.73
5.4.180.0230.08019.12
5.4.170.0230.03319.07
5.4.160.0270.04018.89
5.4.150.0270.07018.79
5.4.140.0270.06316.34
5.4.130.0200.03316.32
5.4.120.0270.03316.43
5.4.110.0230.06316.43
5.4.100.0230.04016.18
5.4.90.0270.04716.38
5.4.80.0230.03016.45
5.4.70.0230.04016.46
5.4.60.0230.05316.44
5.4.50.0130.04316.19
5.4.40.0130.04016.36
5.4.30.0270.06716.39
5.4.20.0170.04016.36
5.4.10.0300.07316.40
5.4.00.0230.05015.76
5.3.290.0230.03714.71
5.3.280.0230.07714.54
5.3.270.0230.04314.44
5.3.260.0230.03314.46
5.3.250.0270.06014.61
5.3.240.0230.03314.62
5.3.230.0230.03314.55
5.3.220.0230.03314.40
5.3.210.0300.06314.67
5.3.200.0370.06014.40
5.3.190.0370.06014.43
5.3.180.0230.04014.49
5.3.170.0270.04314.43
5.3.160.0300.06314.50
5.3.150.0270.05014.42
5.3.140.0200.04014.39
5.3.130.0200.04014.40
5.3.120.0270.06714.34
5.3.110.0270.03314.48
5.3.100.0270.07014.00
5.3.90.0230.03713.97
5.3.80.0200.03713.86
5.3.70.0270.06013.90
5.3.60.0230.03713.95
5.3.50.0230.03713.89
5.3.40.0300.03013.89
5.3.30.0230.04013.76
5.3.20.0330.06313.64
5.3.10.0200.03313.64
5.3.00.0330.05313.43
5.2.170.0200.04711.19
5.2.160.0130.04011.10
5.2.150.0200.02711.20
5.2.140.0200.02711.19
5.2.130.0200.02711.18
5.2.120.0170.02711.12
5.2.110.0200.06011.13
5.2.100.0300.03711.16
5.2.90.0230.05311.11
5.2.80.0200.04710.95
5.2.70.0200.03711.25
5.2.60.0200.03010.89
5.2.50.0230.02711.02
5.2.40.0200.02311.04
5.2.30.0170.02710.91
5.2.20.0270.03011.11
5.2.10.0230.05310.77
5.2.00.0300.05310.86
5.1.60.0300.0439.92
5.1.50.0200.03710.00
5.1.40.0300.0439.86
5.1.30.0270.03710.44
5.1.20.0200.03310.45
5.1.10.0230.02310.14
5.1.00.0170.03010.04
5.0.50.0130.0308.48
5.0.40.0170.0408.27
5.0.30.0130.0308.11
5.0.20.0070.0438.08
5.0.10.0100.0308.09
5.0.00.0130.0638.28
4.4.90.0130.0337.93
4.4.80.0170.0277.93
4.4.70.0100.0277.93
4.4.60.0170.0307.93
4.4.50.0170.0207.93
4.4.40.0100.0307.93
4.4.30.0100.0307.93
4.4.20.0130.0377.93
4.4.10.0130.0377.93
4.4.00.0130.0477.93
4.3.110.0200.0307.93
4.3.100.0100.0277.93
4.3.90.0130.0207.93
4.3.80.0070.0307.93
4.3.70.0100.0137.93
4.3.60.0100.0277.93
4.3.50.0100.0207.93
4.3.40.0130.0307.93
4.3.30.0030.0177.93
4.3.20.0100.0107.93
4.3.10.0130.0277.93
4.3.00.0070.0277.93

preferences:
46.19 ms | 401 KiB | 5 Q