3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url = 'htttp://www.foobar.de/slideshow?parms=11,22,33&something=else'; $newSlideNo = 44; $searchPattern = '/(.*\d*,\d*,)(\d*)(.*)/'; $replacePattern = sprintf('${1}' . $newSlideNo . '${3}'); var_dump(preg_replace($searchPattern, $replacePattern, $url));

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)
8.3.60.0100.00616.50
8.3.50.0080.01021.21
8.3.40.0150.00418.92
8.3.30.0060.00918.81
8.3.20.0060.00320.41
8.3.10.0070.00021.82
8.3.00.0080.00021.96
8.2.180.0100.01016.88
8.2.170.0030.01022.96
8.2.160.0140.00020.43
8.2.150.0040.00425.66
8.2.140.0050.00324.66
8.2.130.0080.00021.00
8.2.120.0040.00426.35
8.2.110.0090.00019.30
8.2.100.0070.00418.04
8.2.90.0050.00319.23
8.2.80.0050.00317.97
8.2.70.0030.00617.63
8.2.60.0090.00017.93
8.2.50.0030.00518.09
8.2.40.0060.00320.42
8.2.30.0040.00419.34
8.2.20.0070.00017.73
8.2.10.0000.00718.22
8.2.00.0040.00418.12
8.1.280.0140.00725.92
8.1.270.0110.00422.14
8.1.260.0070.00328.09
8.1.250.0000.00828.09
8.1.240.0130.00020.41
8.1.230.0040.00817.70
8.1.220.0080.00017.79
8.1.210.0030.00618.77
8.1.200.0040.00417.47
8.1.190.0090.00017.35
8.1.180.0060.00318.10
8.1.170.0000.00818.69
8.1.160.0060.00320.77
8.1.150.0070.00418.82
8.1.140.0000.00919.64
8.1.130.0030.00317.72
8.1.120.0070.00017.64
8.1.110.0070.00017.60
8.1.100.0080.00017.61
8.1.90.0000.00717.58
8.1.80.0000.00817.60
8.1.70.0050.00317.52
8.1.60.0000.00817.72
8.1.50.0060.00317.71
8.1.40.0040.00417.53
8.1.30.0050.00517.82
8.1.20.0020.00517.73
8.1.10.0070.00017.70
8.1.00.0030.00617.61
8.0.300.0050.00318.77
8.0.290.0040.00416.88
8.0.280.0080.00018.44
8.0.270.0030.00317.28
8.0.260.0000.00717.28
8.0.250.0000.00717.11
8.0.240.0040.00417.09
8.0.230.0000.00717.20
8.0.220.0030.00317.04
8.0.210.0040.00417.10
8.0.200.0070.00017.13
8.0.190.0040.00717.13
8.0.180.0030.00517.04
8.0.170.0050.00317.07
8.0.160.0060.00317.00
8.0.150.0030.00517.00
8.0.140.0000.00717.00
8.0.130.0060.00013.43
8.0.120.0000.00816.98
8.0.110.0000.00817.05
8.0.100.0000.00716.98
8.0.90.0000.00816.91
8.0.80.0110.00716.98
8.0.70.0000.00717.03
8.0.60.0000.00716.76
8.0.50.0040.00416.86
8.0.30.0100.00817.31
8.0.20.0110.00817.40
8.0.10.0000.00716.88
8.0.00.0060.01316.99
7.4.330.0050.00016.71
7.4.320.0060.00016.77
7.4.300.0060.00316.72
7.4.290.0040.00416.71
7.4.280.0030.00616.64
7.4.270.0030.00316.61
7.4.260.0030.00316.63
7.4.250.0040.00416.55
7.4.240.0000.00716.80
7.4.230.0000.00716.64
7.4.220.0160.00316.75
7.4.210.0100.00716.70
7.4.200.0030.00316.40
7.4.160.0090.00616.62
7.4.150.0060.01117.40
7.4.140.0110.01317.86
7.4.130.0080.01216.70
7.4.120.0050.01316.61
7.4.110.0080.00816.35
7.4.100.0090.00916.61
7.4.90.0060.01116.74
7.4.80.0100.01019.39
7.4.70.0110.00616.70
7.4.60.0090.00916.72
7.4.50.0000.01916.70
7.4.40.0070.01316.54
7.4.30.0070.01316.63
7.4.00.0070.00715.09
7.3.330.0000.00513.30
7.3.320.0000.00513.39
7.3.310.0070.00016.48
7.3.300.0000.00716.27
7.3.290.0000.00716.46
7.3.280.0080.01016.41
7.3.270.0120.00617.40
7.3.260.0100.00716.41
7.3.250.0090.00916.59
7.3.240.0120.01116.57
7.3.230.0070.01116.77
7.3.210.0130.00316.66
7.3.200.0160.00619.39
7.3.190.0120.00416.83
7.3.180.0060.01016.47
7.3.170.0130.00316.46
7.3.160.0100.00716.65
7.2.330.0100.00716.62
7.2.320.0060.01116.81
7.2.310.0100.00716.91
7.2.300.0120.00616.73
7.2.290.0040.01816.79
7.2.00.0060.00619.50
7.1.100.0000.01118.37
7.1.70.0000.00817.29
7.1.60.0070.00719.40
7.1.50.0250.01135.05
7.1.00.0070.07322.53
7.0.200.0000.00916.69
7.0.60.0270.03719.96
7.0.50.0070.07317.70
7.0.40.0030.06319.92
7.0.30.0270.06720.22
7.0.20.0430.07320.05
7.0.10.0000.07720.10
7.0.00.0070.07320.00
5.6.280.0030.05320.92
5.6.210.0170.07020.48
5.6.200.0070.06018.09
5.6.190.0130.06720.78
5.6.180.0270.07720.41
5.6.170.0230.04320.37
5.6.160.0030.06320.40
5.6.150.0100.05318.21
5.6.140.0130.07718.16
5.6.130.0100.08018.21
5.6.120.0130.08021.00
5.6.110.0070.06721.13
5.6.100.0100.06321.00
5.6.90.0130.04720.99
5.6.80.0070.08020.39
5.5.350.0230.07320.42
5.5.340.0070.08018.02
5.5.330.0070.04320.29
5.5.320.0230.07320.18
5.5.310.0200.03720.18
5.5.300.0100.03317.93
5.5.290.0030.08317.89
5.5.280.0130.07320.85
5.5.270.0130.08020.62
5.5.260.0070.07320.87
5.5.250.0070.07720.57
5.5.240.0200.06720.25

preferences:
55.19 ms | 401 KiB | 5 Q