3v4l.org

run code in 300+ PHP versions simultaneously
<?php function create_function2($args, $content) { static $counter = 0; $funcname = '_lambda_' . (++$counter); eval("function {$funcname} ({$args}) { {$content}; }"); return $funcname; } var_dump(bin2hex(create_function('$a,$b', 'return $a+$b;'))); $f = create_function('$a,$b', 'return $a+$b;'); 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)
8.3.40.0060.00918.92
8.3.30.0110.00419.22
8.3.20.0030.00620.13
8.3.10.0040.00423.39
8.3.00.0030.00520.77
8.2.170.0060.01022.96
8.2.160.0070.00720.35
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00020.90
8.2.110.0060.00322.29
8.2.100.0060.00617.78
8.2.90.0000.00719.09
8.2.80.0030.00617.97
8.2.70.0030.00817.63
8.2.60.0080.00017.93
8.2.50.0000.01018.07
8.2.40.0040.00419.84
8.2.30.0070.00018.19
8.2.20.0030.00617.69
8.2.10.0000.00718.07
8.2.00.0000.00817.70
8.1.270.0040.00422.07
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.92
8.1.230.0070.00319.16
8.1.220.0050.00317.74
8.1.210.0000.00918.77
8.1.200.0100.00016.99
8.1.190.0000.00917.10
8.1.180.0030.00518.10
8.1.170.0040.00418.52
8.1.160.0050.00321.89
8.1.150.0050.00218.57
8.1.140.0070.00017.23
8.1.130.0030.00317.82
8.1.120.0000.00717.35
8.1.110.0030.00517.34
8.1.100.0070.00017.36
8.1.90.0050.00317.23
8.1.80.0080.00017.34
8.1.70.0030.00317.23
8.1.60.0030.00617.32
8.1.50.0030.00517.53
8.1.40.0000.00717.45
8.1.30.0040.00417.54
8.1.20.0050.00317.53
8.1.10.0050.00317.39
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0040.00418.43
8.0.270.0050.00317.14
8.0.260.0000.00617.11
8.0.250.0030.00316.96
8.0.240.0000.00717.01
8.0.230.0030.00316.99
8.0.220.0070.00016.81
8.0.210.0000.00816.82
8.0.200.0030.00316.83
8.0.190.0000.00816.95
8.0.180.0030.00516.87
8.0.170.0060.00316.89
8.0.160.0000.00816.86
8.0.150.0040.00416.81
8.0.140.0070.00016.84
8.0.130.0000.00513.24
8.0.120.0000.00716.77
8.0.110.0040.00416.80
8.0.100.0000.00816.93
8.0.90.0040.00416.82
8.0.80.0090.00616.82
8.0.70.0050.00316.75
8.0.60.0040.00416.81
8.0.50.0030.00516.88
8.0.30.0060.01216.96
8.0.20.0100.01017.40
8.0.10.0030.00516.76
8.0.00.0150.00816.76
7.4.330.0000.00615.26
7.4.320.0030.00316.51
7.4.300.0080.00416.49
7.4.290.0030.00316.71
7.4.280.0030.00516.62
7.4.270.0040.00416.53
7.4.260.0040.00416.61
7.4.250.0040.00416.55
7.4.240.0040.00316.56
7.4.230.0070.00016.77
7.4.220.0110.00716.57
7.4.210.0040.01016.59
7.4.200.0040.00416.68
7.4.160.0100.00516.42
7.4.150.0070.01017.40
7.4.140.0050.01417.86
7.4.130.0080.00916.58
7.4.120.0110.00816.57
7.4.110.0110.00616.54
7.4.100.0070.01416.62
7.4.90.0070.01016.46
7.4.80.0130.01019.39
7.4.70.0090.00616.76
7.4.60.0080.00816.36
7.4.50.0080.00016.59
7.4.40.0030.01316.45
7.4.30.0120.00616.39
7.4.00.0030.01415.04
7.3.330.0030.00313.32
7.3.320.0030.00313.31
7.3.310.0040.00416.36
7.3.300.0000.00716.23
7.3.290.0070.01016.33
7.3.280.0110.00916.40
7.3.270.0090.00917.40
7.3.260.0060.01216.53
7.3.250.0060.01116.37
7.3.240.0060.00916.52
7.3.230.0040.01316.39
7.3.210.0060.01116.39
7.3.200.0110.00619.39
7.3.190.0130.01016.29
7.3.180.0060.00916.43
7.3.170.0090.00616.61
7.3.160.0090.00616.59
7.3.120.0080.00814.76
7.3.110.0060.01214.52
7.3.100.0060.00614.79
7.3.90.0080.00614.57
7.3.80.0060.00614.52
7.3.70.0100.00014.93
7.3.60.0000.01414.61
7.3.50.0040.00414.62
7.3.40.0040.01114.66
7.3.30.0060.00914.91
7.3.20.0040.00816.60
7.3.10.0070.00716.57
7.3.00.0000.01016.32
7.2.330.0120.00616.61
7.2.320.0090.00916.74
7.2.310.0090.00916.74
7.2.300.0120.00916.39
7.2.290.0120.00916.34
7.2.250.0030.01715.06
7.2.240.0060.01014.90
7.2.230.0040.01114.49
7.2.220.0040.01515.02
7.2.210.0070.00414.77
7.2.200.0000.01315.04
7.2.190.0030.01314.99
7.2.180.0030.00814.92
7.2.170.0040.01114.97
7.2.110.0140.00716.37
7.2.60.0100.00316.71
7.2.00.0080.00519.14
7.1.330.0080.00415.91
7.1.320.0040.01415.92
7.1.310.0110.00415.79
7.1.300.0030.01015.40
7.1.290.0060.00615.54
7.1.280.0030.01015.46
7.1.270.0030.00915.71
7.1.260.0060.00615.49
7.1.200.0030.00615.45
7.1.100.0030.00617.78
7.1.70.0000.00717.02
7.1.60.0070.01719.70
7.1.50.0140.01016.81
7.1.00.0070.07322.48
7.0.200.0070.00016.79
7.0.140.0030.07322.12
7.0.100.0130.07319.88
7.0.90.0100.07019.86
7.0.80.0170.07719.88
7.0.70.0100.08019.93
7.0.60.0030.08319.85
7.0.50.0000.08720.09
7.0.40.0100.07320.10
7.0.30.0130.07320.08
7.0.20.0100.09319.98
7.0.10.0030.04720.02
7.0.00.0030.07720.03
5.6.280.0130.06321.15
5.6.250.0100.07020.77
5.6.240.0070.09320.47
5.6.230.0130.08020.70
5.6.220.0070.05720.63
5.6.210.0070.05020.61
5.6.200.0130.08320.96
5.6.190.0070.08321.07
5.6.180.0030.08720.90
5.6.170.0130.07720.92
5.6.160.0070.07721.08
5.6.150.0100.07721.08
5.6.140.0200.05720.95
5.6.130.0130.08020.99
5.6.120.0130.07320.90
5.6.110.0170.07321.03
5.6.100.0130.08020.88
5.6.90.0030.08020.89
5.6.80.0070.04320.51
5.6.70.0070.07720.34
5.6.60.0130.06020.35
5.6.50.0030.05320.36
5.6.40.0130.05720.37
5.6.30.0100.07020.32
5.6.20.0130.07020.39
5.6.10.0100.07320.25
5.6.00.0100.06020.36
5.5.380.0070.08320.35
5.5.370.0070.08020.52
5.5.360.0100.08020.34
5.5.350.0030.04320.41
5.5.340.0070.08720.70
5.5.330.0030.06020.83
5.5.320.0070.07020.82
5.5.310.0070.05720.88
5.5.300.0100.07020.71
5.5.290.0070.04320.78
5.5.280.0070.08320.85
5.5.270.0200.06720.83
5.5.260.0130.08020.77
5.5.250.0030.05020.59
5.5.240.0100.07720.21
5.5.230.0070.06720.16
5.5.220.0200.05720.13
5.5.210.0030.04020.21
5.5.200.0030.07720.22
5.5.190.0030.06020.20
5.5.180.0070.06320.06
5.5.160.0030.08320.17
5.5.150.0070.07720.07
5.5.140.0070.06720.10
5.5.130.0070.05019.94
5.5.120.0100.07320.07
5.5.110.0200.06320.07
5.5.100.0030.07020.09
5.5.90.0230.06020.02
5.5.80.0030.07020.05
5.5.70.0100.04720.02
5.5.60.0000.05320.02
5.5.50.0100.07320.02
5.5.40.0070.07320.01
5.5.30.0070.08020.09
5.5.20.0170.06720.00
5.5.10.0070.07320.04
5.5.00.0130.06019.93
5.4.450.0030.07019.47
5.4.440.0170.07319.33
5.4.430.0100.08019.51
5.4.420.0170.06019.41
5.4.410.0030.08019.24
5.4.400.0030.06019.05
5.4.390.0100.07318.91
5.4.380.0070.08018.95
5.4.370.0030.07719.10
5.4.360.0170.04319.23
5.4.350.0070.03718.90
5.4.340.0030.07719.23
5.4.320.0070.06019.09
5.4.310.0030.07719.05
5.4.300.0100.07019.20
5.4.290.0100.07019.04
5.4.280.0100.07718.95
5.4.270.0130.06319.05
5.4.260.0200.06018.90
5.4.250.0030.08319.03
5.4.240.0070.07319.18
5.4.230.0070.07319.14
5.4.220.0030.07019.03
5.4.210.0030.04019.12
5.4.200.0100.06719.22
5.4.190.0130.04318.91
5.4.180.0070.07019.04
5.4.170.0170.06718.86
5.4.160.0100.07019.05
5.4.150.0130.07718.84
5.4.140.0070.06716.41
5.4.130.0070.07016.39
5.4.120.0030.07716.35
5.4.110.0030.07716.33
5.4.100.0070.07016.44
5.4.90.0170.03716.43
5.4.80.0030.06716.52
5.4.70.0030.04016.42
5.4.60.0070.07316.42
5.4.50.0000.05716.32
5.4.40.0000.05316.52
5.4.30.0100.06316.40
5.4.20.0230.05316.39
5.4.10.0070.04316.41
5.4.00.0030.07015.81
5.3.290.0030.08014.60
5.3.280.0000.08014.59
5.3.270.0030.06014.74
5.3.260.0130.03714.68
5.3.250.0100.07014.57
5.3.240.0030.05714.63
5.3.230.0000.08314.57
5.3.220.0130.07014.51
5.3.210.0030.08014.64
5.3.200.0030.07714.64
5.3.190.0130.06314.56
5.3.180.0030.08014.61
5.3.170.0170.07014.60
5.3.160.0070.07714.59
5.3.150.0100.06014.71
5.3.140.0130.06314.50
5.3.130.0000.08014.57
5.3.120.0200.06014.70
5.3.110.0130.05714.61
5.3.100.0100.04014.13
5.3.90.0070.07014.02
5.3.80.0130.06314.05
5.3.70.0130.06714.04
5.3.60.0130.06013.95
5.3.50.0070.06714.10
5.3.40.0100.07013.99
5.3.30.0070.07013.95
5.3.20.0070.06313.61
5.3.10.0070.07013.68
5.3.00.0030.07713.64
5.2.170.0030.06311.02
5.2.160.0070.05011.20
5.2.150.0000.06711.17
5.2.140.0100.05311.14
5.2.130.0100.04011.23
5.2.120.0100.05311.22
5.2.110.0000.06311.10
5.2.100.0030.06711.00
5.2.90.0000.06011.14
5.2.80.0030.06011.13
5.2.70.0030.05311.12
5.2.60.0070.06011.14
5.2.50.0000.03711.15
5.2.40.0170.05011.04
5.2.30.0000.03311.06
5.2.20.0000.07711.11
5.2.10.0000.03310.80
5.2.00.0100.04710.67
5.1.60.0070.0309.86
5.1.50.0070.0539.84
5.1.40.0030.02710.09
5.1.30.0000.04710.45
5.1.20.0070.05010.50
5.1.10.0000.04710.16
5.1.00.0030.05710.13
5.0.50.0100.0338.63
5.0.40.0030.0338.63
5.0.30.0030.0538.63
5.0.20.0000.0338.63
5.0.10.0030.0438.63
5.0.00.0100.0378.63
4.4.90.0070.0308.63
4.4.80.0000.0378.63
4.4.70.0000.0278.63
4.4.60.0000.0208.63
4.4.50.0000.0278.63
4.4.40.0030.0538.63
4.4.30.0000.0178.63
4.4.20.0000.0308.63
4.4.10.0070.0238.63
4.4.00.0000.0278.63
4.3.110.0000.0178.63
4.3.100.0000.0338.63
4.3.90.0000.0308.63
4.3.80.0070.0478.63
4.3.70.0030.0278.63
4.3.60.0030.0208.63
4.3.50.0000.0238.63
4.3.40.0000.0278.63
4.3.30.0000.0308.63
4.3.20.0000.0208.63
4.3.10.0000.0238.63
4.3.00.0070.0308.63

preferences:
29.55 ms | 400 KiB | 5 Q