3v4l.org

run code in 300+ PHP versions simultaneously
<?php $catchablePatterns = [ '(((((((((=|<|>)))))))))', '((((((((([a-z]+)))))))))', '(((((((((\d+)))))))))' ]; $nonCatchablePatterns = []; $modifiers = 'i'; $regex = sprintf( '/(%s)|%s/%s', implode(')|(', $catchablePatterns), implode('|', $nonCatchablePatterns), $modifiers ); //300 tokens $input = 'price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5price>5'; $flags = PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_OFFSET_CAPTURE; $matches = preg_split($regex, $input, -1, $flags); $offset = null; $matchesDeduplicate = array_filter($matches, function($item)use(&$offset){ if (null === $offset) { $offset = $item[1]; return true; } $filter = $offset !== $item[1]; $offset = $item[1]; return $filter; });

Abusive script

This script was stopped while abusing our resources

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)
8.3.110.0040.00720.96
8.3.100.0030.00624.06
8.3.90.0120.00626.77
8.3.80.0070.00420.66
8.3.70.0120.00919.55
8.3.60.0160.00619.43
8.3.50.0080.01420.61
8.3.40.0160.00321.08
8.3.30.0110.00721.22
8.3.20.0140.00321.20
8.3.10.0100.00021.59
8.3.00.0040.00425.69
8.2.230.0070.00322.58
8.2.220.0030.00637.54
8.2.210.0140.01026.77
8.2.200.0000.01218.88
8.2.190.0110.00719.00
8.2.180.0130.01020.56
8.2.170.0040.01822.96
8.2.160.0100.00722.72
8.2.150.0030.00624.18
8.2.140.0000.01024.66
8.2.130.0080.00021.91
8.2.120.0070.00326.35
8.2.110.0030.00822.96
8.2.100.0110.00420.41
8.2.90.0100.00020.47
8.2.80.0060.00320.59
8.2.70.0040.00720.30
8.2.60.0030.00620.30
8.2.50.0100.00020.13
8.2.40.0000.00921.52
8.2.30.0040.00421.65
8.2.20.0060.00320.07
8.2.10.0060.00320.30
8.2.00.0090.00021.61
8.1.290.0090.00330.84
8.1.280.0160.01325.92
8.1.270.0090.00026.06
8.1.260.0030.00726.35
8.1.250.0030.00628.09
8.1.240.0040.00726.58
8.1.230.0120.00324.87
8.1.220.0040.00721.54
8.1.210.0070.00722.79
8.1.200.0000.01121.35
8.1.190.0050.00521.35
8.1.180.0070.00321.18
8.1.170.0110.00022.47
8.1.160.0030.00722.57
8.1.150.0070.00422.69
8.1.140.0070.00321.49
8.1.130.0040.01122.76
8.1.120.0080.00421.48
8.1.110.0060.00621.46
8.1.100.0000.01021.34
8.1.90.0030.00921.42
8.1.80.0070.00321.45
8.1.70.0040.00721.44
8.1.60.0030.00721.49
8.1.50.0000.01121.57
8.1.40.0030.00721.41
8.1.30.0000.01121.64
8.1.20.0030.00721.48
8.1.10.0000.01021.60
8.1.00.0050.00521.52
8.0.300.0070.00423.78
8.0.290.0030.00720.63
8.0.280.0060.00322.21
8.0.270.0080.00320.72
8.0.260.0110.00421.02
8.0.250.0060.00320.88
8.0.240.0070.00720.88
8.0.230.0030.00620.77
8.0.220.0050.00520.82
8.0.210.0030.00720.70
8.0.200.0040.00420.75
8.0.190.0030.00620.75
8.0.180.0000.01120.82
8.0.170.0040.00820.84
8.0.160.0000.01020.81
8.0.150.0000.01020.73
8.0.140.0040.00720.79
8.0.130.0040.00417.30
8.0.120.0070.00320.65
8.0.110.0070.00320.63
8.0.100.0030.00620.71
8.0.90.0090.00020.88
8.0.80.0150.00920.73
8.0.70.0040.00720.78
8.0.60.0000.01020.82
8.0.50.0000.01020.82
8.0.30.0160.00820.97
8.0.20.0120.01420.96
8.0.10.0070.00320.93
8.0.00.0150.00820.57
7.4.330.0000.01117.12
7.4.320.0090.00020.38
7.4.300.0030.00620.41
7.4.290.0060.00320.37
7.4.280.0090.00320.46
7.4.270.0060.00620.48
7.4.260.0000.01020.36
7.4.250.0060.00320.46
7.4.240.0000.01020.25
7.4.230.0030.00620.55
7.4.220.0070.00320.45
7.4.210.0150.01220.36
7.4.200.0060.00320.46
7.4.160.0100.01520.38
7.4.140.0160.01320.34
7.4.130.0170.01420.47
7.4.120.0140.01420.43
7.4.110.0100.01420.48
7.4.100.0100.01420.48
7.4.90.0160.00920.37
7.4.80.0160.01020.36
7.4.70.0110.01120.52
7.4.60.0170.00720.15
7.4.50.0040.01120.27
7.4.40.0130.01620.35
7.3.330.0000.00917.20
7.3.320.0060.00317.13
7.3.310.0040.00720.10
7.3.300.0060.00320.14
7.3.290.0030.00620.00
7.3.280.0130.01120.15
7.3.260.0180.01020.23
7.3.240.0120.01320.15
7.3.230.0090.01620.34
7.3.210.0100.01320.18
7.3.200.0120.01220.51
7.3.190.0160.00620.30
7.3.180.0170.00720.28
7.3.170.0130.01020.34
7.3.160.0210.00420.07
7.2.330.0070.01720.59
7.2.320.0200.00620.85
7.2.310.0170.01420.79
7.2.300.0140.01020.71
7.2.290.0190.01620.82
7.2.60.0830.01619.27
7.2.50.0300.01318.88
7.2.40.0270.01419.78
7.2.30.1180.01319.57
7.2.20.0280.01419.55
7.2.10.0280.01519.66
7.2.03.2130.01219.06
7.1.170.0200.01418.00
7.1.160.0620.01420.66
7.1.151.2750.02020.67
7.1.140.0310.01620.89
7.1.132.5320.01020.38
7.1.122.8720.01220.39
7.1.112.3300.01920.46
7.1.102.1370.01820.51
7.1.93.0400.01019.91
7.1.82.5850.01219.98
7.1.72.1120.01519.68
7.1.60.2630.01737.71
7.1.50.0480.01837.57
7.1.40.0740.01737.13
7.1.30.9530.01937.02
7.1.23.0970.01836.75
7.1.10.0730.01819.14
7.1.02.3600.01519.08

preferences:
64.55 ms | 403 KiB | 5 Q