3v4l.org

run code in 300+ PHP versions simultaneously
<?php $re = '%(https?://.*)\s%mU'; $str = 'Test text http://hello-world.com Test text http://google.com/file.jpg?google=1 Test text https://hell.o.wor.ld/test?qwe=qwe Test text text text http://test.test/test hello all how are you I hope you all are fine '; $utmUrl = "utm_source=source&utm_medium=email&utm_campaign=mycamp"; $str = preg_replace_callback($re, function ($match) use ($utmUrl) { return $match[1] . (strpos($match[1], '?') !== false ? '&' : '?') . $utmUrl; }, $str); var_dump($str);

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)
8.3.60.0120.00616.75
8.3.50.0100.00716.41
8.3.40.0040.01121.86
8.3.30.0000.01518.92
8.3.20.0080.00024.18
8.3.10.0040.00424.66
8.3.00.0070.00026.16
8.2.180.0120.00625.92
8.2.170.0130.00719.14
8.2.160.0070.01022.96
8.2.150.0050.00325.66
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0040.00426.35
8.2.110.0060.00322.11
8.2.100.0040.00817.84
8.2.90.0080.00018.16
8.2.80.0060.00319.31
8.2.70.0030.00617.88
8.2.60.0040.00417.88
8.2.50.0000.00818.05
8.2.40.0040.00420.02
8.2.30.0000.00818.31
8.2.20.0070.00018.20
8.2.10.0040.00419.35
8.2.00.0060.00319.53
8.1.280.0130.00325.92
8.1.270.0080.00023.99
8.1.260.0000.00828.09
8.1.250.0030.00528.09
8.1.240.0090.00023.88
8.1.230.0090.00322.88
8.1.220.0030.00617.78
8.1.210.0090.00018.91
8.1.200.0000.00917.48
8.1.190.0030.00617.36
8.1.180.0000.00918.10
8.1.170.0000.00719.04
8.1.160.0040.00418.88
8.1.150.0050.00218.86
8.1.140.0000.00718.86
8.1.130.0030.00320.18
8.1.120.0070.00017.66
8.1.110.0040.00417.54
8.1.100.0030.00617.56
8.1.90.0060.00317.69
8.1.80.0040.00417.61
8.1.70.0000.00717.63
8.1.60.0030.00517.81
8.1.50.0000.00817.74
8.1.40.0040.00417.70
8.1.30.0030.00517.85
8.1.20.0040.00417.79
8.1.10.0080.00017.70
8.1.00.0040.00717.73
8.0.300.0000.00720.04
8.0.290.0030.00616.88
8.0.280.0030.00318.39
8.0.270.0040.00318.08
8.0.260.0030.00318.39
8.0.250.0000.00717.10
8.0.240.0070.00017.16
8.0.230.0030.00317.07
8.0.220.0030.00416.93
8.0.210.0040.00416.98
8.0.200.0000.00717.10
8.0.190.0050.00317.11
8.0.180.0040.00417.00
8.0.170.0030.00616.96
8.0.160.0040.00417.10
8.0.150.0040.00416.95
8.0.140.0000.00716.97
8.0.130.0060.00013.46
8.0.120.0070.00016.91
8.0.110.0040.00316.96
8.0.100.0040.00417.11
8.0.90.0000.00717.03
8.0.80.0100.00617.09
8.0.70.0070.00017.02
8.0.60.0080.00016.94
8.0.50.0000.00717.02
8.0.30.0070.01017.34
8.0.20.0070.01317.22
8.0.10.0030.00517.02
8.0.00.0090.00916.99
7.4.330.0050.00015.55
7.4.320.0060.00016.81
7.4.300.0000.00616.74
7.4.290.0000.00816.83
7.4.280.0080.00016.77
7.4.270.0030.00616.80
7.4.260.0060.00013.51
7.4.250.0030.00316.84
7.4.240.0040.00416.89
7.4.230.0000.00716.86
7.4.220.0050.00216.60
7.4.210.0020.01416.78
7.4.200.0070.00016.92
7.4.130.0080.00916.83
7.4.120.0140.00816.48
7.4.110.0120.00616.72
7.4.100.0060.01016.84
7.4.90.0140.00316.80
7.4.80.0110.00816.58
7.4.70.0060.01216.82
7.4.60.0090.00916.96
7.4.50.0100.00716.45
7.4.40.0100.00716.49
7.4.30.0130.00316.73
7.4.20.0090.00916.24
7.4.10.0140.00316.27
7.4.00.0120.00916.60
7.3.330.0000.00716.55
7.3.320.0050.00013.38
7.3.310.0080.00016.50
7.3.300.0000.00716.54
7.3.290.0110.00316.46
7.3.260.0150.00316.91
7.3.230.0090.00616.60
7.3.220.0130.00616.50
7.3.210.0140.00316.64
7.3.200.0030.01316.92
7.3.190.0060.01616.72
7.3.180.0070.01116.76
7.3.170.0130.00316.53
7.3.160.0140.00316.45
7.3.150.0130.00316.51
7.3.140.0130.00316.52
7.3.130.0100.00716.43
7.3.120.0060.01016.68
7.3.110.0080.00816.42
7.3.100.0130.00316.63
7.3.90.0070.01016.34
7.3.80.0120.00616.63
7.3.70.0100.00716.46
7.3.60.0110.00516.61
7.3.50.0030.01316.53
7.3.40.0140.00416.47
7.3.30.0150.00916.46
7.3.20.0120.00516.56
7.3.10.0130.00616.46
7.3.00.0470.00616.55
7.2.340.0120.00316.89
7.2.330.0110.00616.88
7.2.320.0040.01416.74
7.2.310.0130.00316.80
7.2.300.0070.01116.93
7.2.290.0060.01217.02
7.2.280.0090.01016.64
7.2.270.0070.01016.70
7.2.260.0090.00916.87
7.2.250.0080.01116.89
7.2.240.0040.01416.81
7.2.230.0070.01116.95
7.2.220.0140.00316.59
7.2.210.0150.00416.71
7.2.200.0070.01016.83
7.2.190.0070.01016.71
7.2.180.0090.00916.79
7.2.170.0130.00316.80
7.2.160.0040.01416.70
7.2.150.0040.01516.86
7.2.140.0080.01116.71
7.2.130.0070.01116.68
7.2.120.0180.00016.71
7.2.110.0030.01516.76
7.2.100.0070.01616.89
7.2.90.0070.01516.75
7.2.80.0060.01616.72
7.2.70.0110.01116.84
7.2.60.0100.00716.76
7.2.50.0150.00416.67
7.2.40.0170.00316.86
7.2.30.0130.01016.92
7.2.20.0120.00616.83
7.2.10.0060.01216.67
7.2.00.0110.01516.80

preferences:
34.16 ms | 400 KiB | 5 Q