3v4l.org

run code in 300+ PHP versions simultaneously
<?php function create_function2($args, $content) { static $counter = PHP_INT_MAX; $funcname = "\0lambda_" . (--$counter); $rawErrorHandler = null; $rawErrorHandler = set_error_handler(function ($errno, $errstr, $errfile, $errline, $errcontext) use (&$rawErrorHandler) { var_dump($errno, $errstr, $errfile, $errline, $errcontext); if ($rawErrorHandler) { return call_user_func($rawErrorHandler, $errno, $errstr, $errfile, $errline, $errcontext); } else { return false; } }, E_WARNING); eval("function {$funcname}({$args}){{$content};}"); restore_error_handler(); return $funcname; } $f = create_function2('$a,$b', 'return $a+$b;'); var_dump($f); var_dump($f(1,2));

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)
8.3.60.0100.01018.68
8.3.50.0130.00521.15
8.3.40.0090.00618.95
8.3.30.0100.00320.29
8.3.20.0080.00019.02
8.3.10.0040.00421.21
8.3.00.0040.00423.59
8.2.180.0170.00316.48
8.2.170.0060.00922.96
8.2.160.0070.01121.95
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00019.83
8.2.110.0070.00320.78
8.2.100.0120.00017.91
8.2.90.0040.00419.09
8.2.80.0000.00817.97
8.2.70.0030.00617.75
8.2.60.0030.00617.93
8.2.50.0060.00318.10
8.2.40.0050.00320.01
8.2.30.0000.00719.46
8.2.20.0040.00417.68
8.2.10.0040.00417.83
8.2.00.0110.00017.70
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0070.01621.05
8.1.230.0100.00017.70
8.1.220.0030.00617.79
8.1.210.0080.00018.77
8.1.200.0060.00317.48
8.1.190.0000.00817.23
8.1.180.0030.00618.10
8.1.170.0040.00418.50
8.1.160.0000.01118.86
8.1.150.0050.00318.62
8.1.140.0000.00717.37
8.1.130.0000.00817.69
8.1.120.0030.00417.45
8.1.110.0040.00417.46
8.1.100.0040.00417.51
8.1.90.0040.00317.56
8.1.80.0000.00717.55
8.1.70.0070.00017.48
8.1.60.0030.00617.61
8.1.50.0040.00417.52
8.1.40.0040.00417.58
8.1.30.0040.00417.66
8.1.20.0080.00017.64
8.1.10.0000.00817.64
8.1.00.0060.00317.55
8.0.300.0030.00618.77
8.0.290.0080.00016.75
8.0.280.0030.00318.45
8.0.270.0000.00717.32
8.0.260.0000.00816.89
8.0.250.0000.00717.02
8.0.240.0040.00417.09
8.0.230.0040.00417.08
8.0.220.0030.00316.92
8.0.210.0000.01016.93
8.0.200.0000.00617.05
8.0.190.0090.00017.05
8.0.180.0040.00417.05
8.0.170.0040.00416.93
8.0.160.0000.00717.07
8.0.150.0000.00816.95
8.0.140.0000.00717.01
8.0.130.0050.00013.55
8.0.120.0040.00416.96
8.0.110.0080.00017.04
8.0.100.0040.00416.95
8.0.90.0080.00016.87
8.0.80.0090.01217.05
8.0.70.0080.00016.83
8.0.60.0080.00016.86
8.0.50.0070.00016.95
8.0.30.0120.00617.10
8.0.20.0100.00917.40
8.0.10.0070.00017.06
8.0.00.0110.01116.79
7.4.330.0050.00016.70
7.4.320.0030.00316.42
7.4.300.0030.00316.37
7.4.290.0040.00716.65
7.4.280.0080.00016.45
7.4.270.0040.00416.52
7.4.260.0060.00013.24
7.4.250.0000.00816.49
7.4.240.0050.00216.60
7.4.230.0030.00316.70
7.4.220.0130.01416.52
7.4.210.0090.00816.60
7.4.200.0000.00816.63
7.4.190.0000.00716.74
7.4.160.0120.00616.39
7.4.150.0160.01017.40
7.4.140.0090.00817.86
7.4.130.0120.00516.47
7.4.120.0110.00916.51
7.4.110.0090.01516.54
7.4.100.0060.01116.66
7.4.90.0060.01516.46
7.4.80.0070.01119.39
7.4.70.0030.01316.41
7.4.60.0060.01016.48
7.4.50.0030.00616.35
7.4.40.0000.01022.77
7.4.30.0070.01416.46
7.4.00.0060.00914.90
7.3.330.0000.00513.31
7.3.320.0070.00013.32
7.3.310.0000.00716.46
7.3.300.0040.00416.43
7.3.290.0070.00716.44
7.3.280.0060.01116.41
7.3.270.0080.01017.40
7.3.260.0090.00918.24
7.3.250.0110.01116.56
7.3.240.0080.00816.53
7.3.230.0030.01316.52
7.3.210.0100.00716.44
7.3.200.0150.00319.39
7.3.190.0060.01216.41
7.3.180.0030.01216.51
7.3.170.0060.01216.57
7.3.160.0090.00916.59
7.3.120.0070.01014.74
7.2.330.0100.00716.43
7.2.320.0060.01016.69
7.2.310.0110.00616.56
7.2.300.0130.00316.55
7.2.290.0130.00316.53
7.2.60.0100.00317.06
7.1.200.0140.00715.66
7.1.100.0030.00618.00
7.1.70.0000.01017.23
7.1.60.0150.00919.17
7.1.50.0120.01216.95
7.1.00.0000.04322.36
7.0.200.0070.00316.77
7.0.140.0000.07021.92
7.0.70.0000.04021.69
7.0.60.0000.04321.75
7.0.50.0030.03022.09
7.0.40.0070.06320.11
7.0.30.0070.03720.14
7.0.20.0000.04320.09
7.0.10.0030.05020.17
7.0.00.0030.04020.17
5.6.280.0000.07720.93
5.6.220.0000.03320.59
5.6.210.0000.04020.57
5.6.200.0030.05021.03
5.6.190.0030.08721.13
5.6.180.0000.05021.04
5.6.170.0000.04321.14
5.6.160.0030.04320.96
5.6.150.0030.03320.89
5.6.140.0070.08021.08
5.6.130.0030.05320.95
5.6.120.0130.07321.09
5.6.110.0070.05721.02
5.6.100.0030.09021.13
5.6.90.0070.07321.02
5.6.80.0070.07720.34
5.6.70.0130.07720.34
5.6.60.0030.07720.45
5.6.50.0000.08020.33
5.6.40.0100.04320.38
5.6.30.0000.07020.41
5.6.20.0170.07320.43
5.6.10.0000.08020.33
5.6.00.0170.05320.43
5.5.360.0000.04720.51
5.5.350.0000.03320.46
5.5.340.0030.04720.80
5.5.330.0030.04320.88
5.5.320.0000.05020.90
5.5.310.0030.06320.78
5.5.300.0000.06020.91
5.5.290.0070.04020.89
5.5.280.0000.04720.88
5.5.270.0030.04320.88
5.5.260.0030.09020.93
5.5.250.0070.08320.46
5.5.240.0030.07320.20
5.5.230.0030.08020.21
5.5.220.0030.06020.03
5.5.210.0030.06020.21
5.5.200.0000.05020.24
5.5.190.0030.07320.23
5.5.180.0030.08320.20
5.5.160.0130.07320.17
5.5.150.0030.07320.24
5.5.140.0030.08320.23
5.5.130.0130.06720.18
5.5.120.0100.04720.13
5.5.110.0030.08720.11
5.5.100.0070.07720.09
5.5.90.0070.07719.98
5.5.80.0030.06720.12
5.5.70.0030.06020.14
5.5.60.0000.08720.14
5.5.50.0100.06719.96
5.5.40.0100.07320.06
5.5.30.0070.08020.04
5.5.20.0100.06720.04
5.5.10.0100.07320.06
5.5.00.0070.05020.05
5.4.450.0000.04719.38
5.4.440.0030.04019.27
5.4.430.0000.07319.56
5.4.420.0100.04719.55
5.4.410.0070.06719.34
5.4.400.0130.06319.03
5.4.390.0030.08019.10
5.4.380.0070.07019.05
5.4.370.0030.05019.23
5.4.360.0070.07718.85
5.4.350.0030.08019.00
5.4.340.0000.04318.95
5.4.320.0070.07719.03
5.4.310.0030.04319.12
5.4.300.0000.07719.12
5.4.290.0030.07019.18
5.4.280.0030.07719.04
5.4.270.0100.07318.87
5.4.260.0000.07318.90
5.4.250.0100.07319.03
5.4.240.0070.07718.90
5.4.230.0100.07319.04
5.4.220.0030.07719.02
5.4.210.0070.08018.87
5.4.200.0070.06319.04
5.4.190.0070.07319.22
5.4.180.0170.05718.89
5.4.170.0030.06318.86
5.4.160.0000.08319.19
5.4.150.0070.07319.01
5.4.140.0070.05016.48
5.4.130.0000.05016.38
5.4.120.0100.06716.30
5.4.110.0070.07716.37
5.4.100.0030.06016.45
5.4.90.0030.06016.45
5.4.80.0000.05316.31
5.4.70.0030.06716.43
5.4.60.0100.06016.42
5.4.50.0030.07316.25
5.4.40.0030.07016.36
5.4.30.0070.07016.36
5.4.20.0000.06716.41
5.4.10.0100.04716.41
5.4.00.0070.07015.86
5.3.290.0000.05014.75
5.3.280.0030.07014.65
5.3.270.0070.07714.75
5.3.260.0000.08314.76
5.3.250.0000.08014.64
5.3.240.0030.08014.65
5.3.230.0030.07714.54
5.3.220.0030.08014.72
5.3.210.0100.07014.51
5.3.200.0070.06714.70
5.3.190.0030.07714.59
5.3.180.0030.04014.57
5.3.170.0000.04314.64
5.3.160.0000.08314.70
5.3.150.0030.06014.57
5.3.140.0030.07314.63
5.3.130.0030.07714.65
5.3.120.0030.08014.67
5.3.110.0000.05714.49
5.3.100.0000.05014.11
5.3.90.0130.06014.13
5.3.80.0030.07714.14
5.3.70.0070.07014.09
5.3.60.0070.06014.16
5.3.50.0030.07313.96
5.3.40.0030.08014.10
5.3.30.0070.06013.94
5.3.20.0000.05013.78
5.3.10.0000.04013.78
5.3.00.0000.07713.80
5.2.170.0170.06012.32
5.2.160.0000.06312.32
5.2.150.0070.04712.32
5.2.140.0000.07012.32
5.2.130.0000.03712.32
5.2.120.0030.03312.32
5.2.110.0000.06712.32
5.2.100.0030.06312.32
5.2.90.0000.06712.32
5.2.80.0000.06312.32
5.2.70.0100.05312.32
5.2.60.0030.05712.32
5.2.50.0000.07312.32
5.2.40.0070.05312.32
5.2.30.0070.05712.32
5.2.20.0030.04312.32
5.2.10.0070.05312.32
5.2.00.0000.06012.32
5.1.60.0130.04712.32
5.1.50.0000.05312.32
5.1.40.0030.04312.32
5.1.30.0000.04712.32
5.1.20.0070.05712.32
5.1.10.0030.05312.32
5.1.00.0070.04712.32
5.0.50.0030.04312.32
5.0.40.0000.05312.32
5.0.30.0030.06312.32
5.0.20.0070.03312.32
5.0.10.0030.03312.32
5.0.00.0030.06312.32
4.4.90.0030.02712.32
4.4.80.0000.04012.32
4.4.70.0030.03312.32
4.4.60.0030.03012.32
4.4.50.0030.03012.32
4.4.40.0000.05312.32
4.4.30.0030.03712.32
4.4.20.0000.03712.32
4.4.10.0030.02712.32
4.4.00.0000.05312.32
4.3.110.0000.03012.32
4.3.100.0030.03312.32
4.3.90.0000.02312.32
4.3.80.0030.05312.32
4.3.70.0000.03012.32
4.3.60.0000.04012.32
4.3.50.0030.03712.32
4.3.40.0070.05012.32
4.3.30.0000.03712.32
4.3.20.0000.03712.32
4.3.10.0000.03712.32
4.3.00.0000.03312.32

preferences:
54.9 ms | 400 KiB | 5 Q