3v4l.org

run code in 300+ PHP versions simultaneously
<?php $trim = function($str) { return preg_replace('~\(+(\(((?:[^()]*|(?1))*)\))\)+|(\((?:[^()]*|\g{-1})*\))~', '$2$3', $str); }; echo $trim('((((A))))'), "\n"; echo $trim('(((((B+C)*A)*(F))))'), "\n"; echo $trim('(A+B)(B+C)'), "\n"; echo $trim('(((((B+C)*A))))'), "\n"; echo str_repeat('-',15), PHP_EOL; echo $trim('((A+B)+C)'), "\n"; echo $trim('(((A+B))+C)'), "\n"; echo $trim('((((A+B)+C))'), "\n"; echo $trim('(A+(B+C))'), "\n"; echo $trim('(A+((B+C)))'), "\n";

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)
8.3.60.0120.00918.43
8.3.50.0080.00816.57
8.3.40.0030.01419.03
8.3.30.0090.00618.99
8.3.20.0050.00323.66
8.3.10.0060.00323.59
8.3.00.0040.00418.21
8.2.180.0090.00916.48
8.2.170.0140.00322.96
8.2.160.0110.00321.09
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0050.00320.57
8.2.120.0040.00426.35
8.2.110.0070.00320.35
8.2.100.0080.00317.97
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0060.00617.88
8.2.60.0090.00418.05
8.2.50.0060.00318.10
8.2.40.0070.00020.64
8.2.30.0050.00219.28
8.2.20.0080.00018.10
8.2.10.0040.00418.11
8.2.00.0040.00418.21
8.1.280.0070.01125.92
8.1.270.0030.00622.03
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.82
8.1.230.0000.01017.77
8.1.220.0030.00617.74
8.1.210.0030.00518.77
8.1.200.0060.00317.35
8.1.190.0090.00017.23
8.1.180.0040.00418.10
8.1.170.0000.00818.82
8.1.160.0000.00818.84
8.1.150.0000.00720.30
8.1.140.0040.00419.49
8.1.130.0080.00018.83
8.1.120.0030.00417.64
8.1.110.0000.00817.65
8.1.100.0000.00817.63
8.1.90.0080.00017.55
8.1.80.0070.00017.65
8.1.70.0000.00717.52
8.1.60.0040.00717.67
8.1.50.0040.00417.59
8.1.40.0080.00017.59
8.1.30.0040.00417.65
8.1.20.0030.00517.79
8.1.10.0050.00217.76
8.1.00.0040.00417.64
8.0.300.0070.00018.77
8.0.290.0050.00316.88
8.0.280.0050.00218.54
8.0.270.0030.00317.16
8.0.260.0000.00717.02
8.0.250.0070.00017.11
8.0.240.0030.00517.00
8.0.230.0040.00417.01
8.0.220.0000.00717.03
8.0.210.0070.00016.89
8.0.200.0030.00317.00
8.0.190.0060.00317.14
8.0.180.0040.00417.09
8.0.170.0000.00717.10
8.0.160.0070.00017.01
8.0.150.0040.00416.99
8.0.140.0040.00416.98
8.0.130.0080.00013.49
8.0.120.0020.00517.03
8.0.110.0000.00717.05
8.0.100.0050.00216.94
8.0.90.0070.00017.12
8.0.80.0060.01016.98
8.0.70.0050.00217.00
8.0.60.0040.00416.88
8.0.50.0000.00717.02
8.0.30.0080.00917.20
8.0.20.0070.01417.43
8.0.10.0040.00417.02
8.0.00.0030.01416.77
7.4.330.0000.00515.55
7.4.320.0070.00016.84
7.4.300.0030.00316.67
7.4.290.0070.00316.81
7.4.280.0000.00816.73
7.4.270.0000.00816.75
7.4.260.0000.00716.80
7.4.250.0080.00016.68
7.4.240.0040.00416.82
7.4.230.0050.00216.48
7.4.220.0130.01016.91
7.4.210.0000.01416.74
7.4.200.0000.00716.98
7.4.150.0110.01417.40
7.4.140.0100.00817.86
7.4.130.0090.01516.81
7.4.120.0160.00616.74
7.4.110.0160.00316.91
7.4.100.0080.01116.82
7.4.90.0100.00716.68
7.4.80.0150.00719.39
7.4.70.0100.01016.91
7.4.60.0030.01416.59
7.4.50.0110.00016.48
7.4.40.0080.00816.80
7.4.30.0130.01016.64
7.4.00.0050.01215.06
7.3.330.0000.00613.37
7.3.320.0050.00013.34
7.3.310.0070.00016.32
7.3.300.0030.00316.27
7.3.290.0080.01016.41
7.3.280.0030.01316.38
7.3.270.0150.00417.40
7.3.260.0060.01016.60
7.3.250.0100.01116.47
7.3.240.0100.00816.48
7.3.230.0090.00916.46
7.3.210.0180.00016.59
7.3.200.0100.00716.48
7.3.190.0080.00816.72
7.3.180.0140.00316.56
7.3.170.0090.00916.51
7.3.160.0030.01316.44
7.3.120.0040.01514.93
7.3.110.0000.01715.09
7.3.100.0060.00914.91
7.3.90.0000.01415.12
7.3.80.0060.00915.23
7.3.70.0030.01314.86
7.3.60.0030.01314.75
7.3.50.0120.00015.01
7.3.40.0030.01315.01
7.3.30.0030.00914.92
7.3.20.0060.00916.76
7.3.10.0030.00716.88
7.3.00.0070.00516.64
7.2.330.0120.00616.79
7.2.320.0130.00916.93
7.2.310.0170.00016.91
7.2.300.0100.00716.60
7.2.290.0070.01116.64
7.2.250.0060.01215.32
7.2.240.0040.01815.31
7.2.230.0100.00715.39
7.2.220.0110.00315.32
7.2.210.0070.01115.25
7.2.200.0100.01015.24
7.2.190.0140.00315.12
7.2.180.0090.00615.15
7.2.170.0040.01514.98
7.2.130.0080.00317.08
7.2.120.0030.00917.14
7.2.110.0120.00316.90
7.2.100.0080.00816.92
7.2.90.0030.00717.11
7.2.80.0000.00917.12
7.2.70.0040.00816.76
7.2.60.0050.00517.16
7.2.50.0030.00916.94
7.2.40.0030.01016.79
7.2.30.0090.00617.19
7.2.20.0090.00317.12
7.2.10.0080.00816.89
7.2.00.0060.00617.07
7.1.330.0030.01115.90
7.1.320.0090.00616.09
7.1.310.0070.01016.02
7.1.300.0110.00415.90
7.1.290.0090.00616.00
7.1.280.0100.00716.02
7.1.270.0070.00715.56
7.1.260.0070.00715.96
7.1.250.0000.00815.79
7.1.200.0030.01016.10
7.1.70.0000.00917.27
7.1.60.0600.01333.50
7.1.50.0700.01033.20
7.1.40.0630.01333.03
7.1.30.0800.00732.78
7.1.20.0930.01733.05
7.1.10.0500.01015.00
7.1.00.0670.01014.92
7.0.200.1630.00715.05
7.0.190.0500.01015.07
7.0.180.0430.01314.62
7.0.170.0730.00714.80
7.0.160.0670.01314.84
7.0.150.0870.01314.60
7.0.140.0570.01314.84
7.0.130.0570.01015.07
7.0.120.0570.00714.93
7.0.110.0600.01314.73
7.0.100.0670.01314.54
7.0.90.0570.00714.84
7.0.80.0700.00014.75
7.0.70.0600.00714.67
7.0.60.0530.01014.68
7.0.50.0600.01014.95
7.0.40.0470.01314.82
7.0.30.0570.00714.86
7.0.20.0500.01314.80
7.0.10.0430.01314.98
7.0.00.0500.00714.98

preferences:
58.18 ms | 400 KiB | 5 Q