3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function testAnonFunc() { $testArray = array(1, 2, 3); $result = array_map( function ($x, $y) { $x = $x + 1; return $x; }, $testArray ); return $result; } } $a = new A(); print_r($a->testAnonFunc());

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)
8.3.60.0170.00316.63
8.3.50.0140.00817.46
8.3.40.0140.00718.97
8.3.30.0100.00618.83
8.3.20.0040.00418.77
8.3.10.0030.00520.41
8.3.00.0030.00519.25
8.2.180.0170.00316.63
8.2.170.0040.01122.96
8.2.160.0000.01420.39
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0080.00020.68
8.2.110.0070.00321.19
8.2.100.0120.00017.84
8.2.90.0040.00419.29
8.2.80.0040.00419.28
8.2.70.0030.00517.63
8.2.60.0050.00317.99
8.2.50.0000.00918.07
8.2.40.0040.00419.85
8.2.30.0040.00418.04
8.2.20.0040.00417.59
8.2.10.0000.00717.68
8.2.00.0070.00017.68
8.1.280.0030.01425.92
8.1.270.0040.00424.66
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0040.00720.64
8.1.230.0110.00020.88
8.1.220.0030.00617.74
8.1.210.0000.00818.90
8.1.200.0070.00317.23
8.1.190.0060.00317.52
8.1.180.0040.00418.10
8.1.170.0050.00318.91
8.1.160.0000.00718.77
8.1.150.0040.00418.59
8.1.140.0050.00317.36
8.1.130.0040.00417.87
8.1.120.0040.00417.54
8.1.110.0000.00817.32
8.1.100.0050.00317.49
8.1.90.0040.00417.50
8.1.80.0000.00717.52
8.1.70.0050.00217.43
8.1.60.0000.00817.50
8.1.50.0060.00317.51
8.1.40.0050.00317.46
8.1.30.0040.00417.71
8.1.20.0000.00717.57
8.1.10.0000.00817.62
8.1.00.0050.00317.54
8.0.300.0000.00719.94
8.0.290.0050.00216.75
8.0.280.0000.00718.31
8.0.270.0070.00017.16
8.0.260.0030.00316.87
8.0.250.0000.00716.85
8.0.240.0030.00616.93
8.0.230.0040.00416.87
8.0.220.0000.00716.87
8.0.210.0070.00016.89
8.0.200.0000.00717.02
8.0.190.0040.00416.98
8.0.180.0040.00416.96
8.0.170.0080.00016.90
8.0.160.0040.00416.95
8.0.150.0000.01016.92
8.0.140.0020.00516.91
8.0.130.0030.00313.40
8.0.120.0040.00416.93
8.0.110.0060.00316.98
8.0.100.0000.00716.87
8.0.90.0030.00516.91
8.0.80.0070.00717.01
8.0.70.0000.00817.01
8.0.60.0040.00416.82
8.0.50.0000.00816.83
8.0.30.0070.01217.05
8.0.20.0050.01416.88
8.0.10.0040.00417.00
8.0.00.0110.01016.89
7.4.330.0000.00512.99
7.4.320.0080.00016.64
7.4.300.0030.00316.60
7.4.290.0030.00316.51
7.4.280.0080.00016.50
7.4.270.0070.00016.58
7.4.260.0030.00313.34
7.4.250.0080.00016.43
7.4.240.0000.00816.50
7.4.230.0000.00816.68
7.4.220.0040.01816.60
7.4.210.0060.00916.63
7.4.200.0070.00016.59
7.4.190.0000.00716.71
7.4.160.0000.01616.50
7.4.150.0130.00616.58
7.4.140.0110.00716.59
7.4.130.0140.00616.55
7.4.120.0090.00916.55
7.4.110.0100.00616.45
7.4.100.0070.01016.48
7.4.90.0100.01016.58
7.4.80.0150.00616.63
7.4.70.0060.01016.50
7.4.60.0030.01316.50
7.4.50.0070.00516.52
7.4.40.0150.00416.57
7.4.30.0030.01216.45
7.4.00.0090.00614.80
7.3.330.0000.00613.38
7.3.320.0030.00313.39
7.3.310.0030.00316.38
7.3.300.0000.00716.25
7.3.290.0000.01316.39
7.3.280.0090.00716.43
7.3.270.0030.01416.48
7.3.260.0120.00616.55
7.3.250.0140.00516.40
7.3.240.0100.00716.36
7.3.230.0040.01316.33
7.3.210.0110.00716.38
7.3.200.0100.01319.39
7.3.190.0100.00716.48
7.3.180.0130.00616.40
7.3.170.0110.00716.43
7.3.160.0060.01316.39
7.3.120.0110.00415.00
7.3.10.0040.00416.63
7.3.00.0100.00316.66
7.2.330.0080.00816.65
7.2.320.0100.01416.61
7.2.310.0200.00316.64
7.2.300.0140.00316.59
7.2.290.0140.00316.71
7.2.130.0120.00316.73
7.2.120.0000.01616.83
7.2.110.0080.00316.75
7.2.100.0050.00516.93
7.2.90.0000.01416.70
7.2.80.0150.00016.71
7.2.70.0030.00917.07
7.2.60.0050.01016.73
7.2.50.0070.00716.61
7.2.40.0100.00316.87
7.2.30.0030.00916.83
7.2.20.0070.00716.95
7.2.10.0040.00816.89
7.2.00.0050.00918.26
7.1.250.0080.00415.77
7.1.200.0160.00615.64
7.1.100.0090.00318.29
7.1.70.0000.00716.82
7.1.60.0110.01419.40
7.1.50.0060.01516.86
7.1.00.0000.04322.43
7.0.200.0400.00414.43
7.0.140.0000.07722.10
7.0.120.0070.03022.05
7.0.60.0200.05319.94
7.0.50.0030.08317.86
7.0.40.0100.07717.74
7.0.30.0070.08017.77
7.0.20.0130.07017.80
7.0.10.0070.08317.68
7.0.00.0000.08317.72
5.6.280.0030.07320.89
5.6.210.0000.05320.61
5.6.200.0070.08318.19
5.6.190.0100.03718.18
5.6.180.0070.05318.19
5.6.170.0070.08318.28
5.6.160.0100.07718.23
5.6.150.0130.07718.30
5.6.140.0070.06718.28
5.6.130.0000.09018.18
5.6.120.0100.04018.18
5.6.110.0070.08018.28
5.6.100.0070.04018.14
5.6.90.0100.05018.23
5.6.80.0070.04717.57
5.6.70.0030.08317.66
5.6.60.0030.04017.53
5.6.50.0100.07317.68
5.6.40.0070.07717.51
5.6.30.0130.07317.50
5.6.20.0170.06717.58
5.6.10.0100.07317.54
5.6.00.0070.08017.49
5.5.350.0200.06720.50
5.5.340.0100.08018.07
5.5.330.0130.06318.08
5.5.320.0130.06718.00
5.5.310.0100.07718.08
5.5.300.0100.07717.95
5.5.290.0070.05717.95
5.5.280.0070.08317.98
5.5.270.0100.05718.08
5.5.260.0100.03717.97
5.5.250.0000.07017.74
5.5.240.0100.07717.40
5.5.230.0070.05317.42
5.5.220.0130.05017.34
5.5.210.0100.07017.48
5.5.200.0200.06317.34
5.5.190.0030.06717.29
5.5.180.0170.06717.40
5.5.160.0030.07317.33
5.5.150.0130.07317.33
5.5.140.0100.03717.33
5.5.130.0030.08317.41
5.5.120.0070.06017.33
5.5.110.0070.06717.30
5.5.100.0030.04317.30
5.5.90.0030.08017.29
5.5.80.0070.07717.18
5.5.70.0130.07017.23
5.5.60.0100.07317.20
5.5.50.0100.07017.24
5.5.40.0100.07717.25
5.5.30.0100.06317.32
5.5.20.0070.05717.21
5.5.10.0030.07317.18
5.5.00.0200.06317.21
5.4.450.0070.07719.21
5.4.440.0100.07719.46
5.4.430.0000.08319.33
5.4.420.0030.04019.44
5.4.410.0070.07319.18
5.4.400.0130.06319.02
5.4.390.0130.06319.02
5.4.380.0030.04019.05
5.4.370.0070.07719.00
5.4.360.0000.08319.12
5.4.350.0070.05018.97
5.4.340.0000.05318.91
5.4.320.0030.07019.05
5.4.310.0130.07018.95
5.4.300.0070.05018.98
5.4.290.0100.07019.05
5.4.280.0100.06019.04
5.4.270.0070.07719.12
5.4.260.0170.06719.02
5.4.250.0070.07719.04
5.4.240.0130.07719.09
5.4.230.0130.07019.11
5.4.220.0030.08319.12
5.4.210.0230.05719.03
5.4.200.0070.07318.97
5.4.190.0100.07319.04
5.4.180.0100.07319.13
5.4.170.0100.07318.96
5.4.160.0130.07719.26
5.4.150.0070.07319.01
5.4.140.0070.07716.29
5.4.130.0130.06316.43
5.4.120.0070.06716.50
5.4.110.0000.04016.36
5.4.100.0030.03716.50
5.4.90.0070.03016.38
5.4.80.0030.03316.62
5.4.70.0070.03016.32
5.4.60.0030.04016.56
5.4.50.0070.03016.43
5.4.40.0030.03716.62
5.4.30.0100.02716.41
5.4.20.0070.03016.20
5.4.10.0030.03316.42
5.4.00.0030.03315.89
5.3.290.0000.05714.68
5.3.280.0030.05714.66
5.3.270.0070.04314.65
5.3.260.0100.08014.66
5.3.250.0070.07314.66
5.3.240.0070.07314.63
5.3.230.0100.07314.62
5.3.220.0000.04314.61
5.3.210.0130.02714.64
5.3.200.0100.03314.61
5.3.190.0000.04014.80
5.3.180.0000.04014.54
5.3.170.0030.04714.62
5.3.160.0070.03314.57
5.3.150.0000.03714.63
5.3.140.0130.02714.67
5.3.130.0030.03714.58
5.3.120.0000.04314.77
5.3.110.0070.03314.52
5.3.100.0000.03714.04
5.3.90.0000.03714.04
5.3.80.0070.03714.05
5.3.70.0000.03713.91
5.3.60.0070.03014.04
5.3.50.0000.03713.97
5.3.40.0030.03713.85
5.3.30.0000.03713.81
5.3.20.0030.03313.75
5.3.10.0000.03713.68
5.3.00.0030.03313.67
5.2.170.0030.03011.04
5.2.160.0000.03311.21
5.2.150.0030.02711.04
5.2.140.0000.03011.19
5.2.130.0000.03010.99
5.2.120.0000.03011.11
5.2.110.0070.02311.11
5.2.100.0030.02711.09
5.2.90.0070.02311.10
5.2.80.0000.03011.15
5.2.70.0030.02711.16
5.2.60.0000.03011.04
5.2.50.0000.03011.08
5.2.40.0000.03011.04
5.2.30.0000.03010.96
5.2.20.0030.02711.01
5.2.10.0030.03010.75
5.2.00.0030.03710.57
5.1.60.0000.0279.91
5.1.50.0070.02710.21
5.1.40.0070.0409.93
5.1.30.0100.05310.37
5.1.20.0030.05710.36
5.1.10.0030.05710.15
5.1.00.0070.05310.12
5.0.50.0100.0438.73
5.0.40.0030.0478.73
5.0.30.0030.0338.73
5.0.20.0070.0378.73
5.0.10.0000.0408.73
5.0.00.0000.0378.73
4.4.90.0000.0178.73
4.4.80.0000.0178.73
4.4.70.0000.0178.73
4.4.60.0000.0138.73
4.4.50.0000.0138.73
4.4.40.0000.0378.73
4.4.30.0070.0378.73
4.4.20.0000.0378.73
4.4.10.0030.0338.73
4.4.00.0100.0508.73
4.3.110.0030.0278.73
4.3.100.0030.0208.73
4.3.90.0030.0378.73
4.3.80.0000.0578.73
4.3.70.0030.0238.73
4.3.60.0000.0378.73
4.3.50.0000.0408.73
4.3.40.0000.0538.73
4.3.30.0030.0338.73
4.3.20.0030.0308.73
4.3.10.0000.0278.73
4.3.00.0030.0338.73

preferences:
42.6 ms | 401 KiB | 5 Q