3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = array(5 => "bar", 6 => "baz"); function testCallback($item, $arg = false) { return $item; } var_dump( array_map("testCallback", $test), array_map("testCallback", $test, array(true)) );

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)
8.3.60.0090.00618.18
8.3.50.0110.00821.88
8.3.40.0120.00318.72
8.3.30.0000.01418.93
8.3.20.0070.00020.16
8.3.10.0000.00822.09
8.3.00.0040.00422.44
8.2.180.0110.00416.38
8.2.170.0100.01022.96
8.2.160.0000.01419.20
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00819.25
8.2.110.0090.01317.25
8.2.100.0040.00717.59
8.2.90.0000.00817.63
8.2.80.0040.00418.64
8.2.70.0000.00817.50
8.2.60.0040.00417.63
8.2.50.0050.00317.91
8.2.40.0050.00319.30
8.2.30.0070.00017.60
8.2.20.0030.00617.62
8.2.10.0070.00017.54
8.2.00.0070.00017.54
8.1.280.0200.00325.92
8.1.270.0080.00021.94
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0110.01124.02
8.1.230.0070.00420.85
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0000.00817.39
8.1.190.0040.00417.23
8.1.180.0070.00318.10
8.1.170.0000.00817.62
8.1.160.0070.00018.88
8.1.150.0040.00418.56
8.1.140.0000.01017.28
8.1.130.0070.00017.76
8.1.120.0040.00417.41
8.1.110.0030.00517.38
8.1.100.0040.00417.37
8.1.90.0000.00717.42
8.1.80.0070.00017.41
8.1.70.0050.00317.29
8.1.60.0040.00417.51
8.1.50.0000.00817.35
8.1.40.0040.00417.36
8.1.30.0040.00417.52
8.1.20.0040.00417.58
8.1.10.0000.00717.37
8.1.00.0040.00417.26
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0070.00017.93
8.0.270.0000.00717.89
8.0.260.0000.00616.81
8.0.250.0030.00316.86
8.0.240.0000.00716.92
8.0.230.0000.00716.88
8.0.220.0030.00516.70
8.0.210.0070.00016.73
8.0.200.0000.00716.86
8.0.190.0050.00216.75
8.0.180.0000.00716.83
8.0.170.0040.00416.74
8.0.160.0030.00516.80
8.0.150.0070.00016.76
8.0.140.0050.00316.82
8.0.130.0030.00313.24
8.0.120.0080.00016.81
8.0.110.0000.00816.82
8.0.100.0000.00716.79
8.0.90.0040.00416.63
8.0.80.0120.00616.86
8.0.70.0000.00816.73
8.0.60.0000.00716.73
8.0.50.0040.00416.86
8.0.30.0130.01017.02
8.0.20.0090.00817.40
8.0.10.0070.00016.74
8.0.00.0110.00916.67
7.4.330.0050.00015.00
7.4.320.0000.00616.50
7.4.300.0000.00616.53
7.4.290.0030.00316.41
7.4.280.0030.00316.48
7.4.270.0040.00416.34
7.4.260.0000.00716.54
7.4.250.0000.00816.39
7.4.240.0040.00416.48
7.4.230.0030.00316.27
7.4.220.0030.01316.44
7.4.210.0100.00516.47
7.4.200.0070.00016.53
7.4.190.0080.00016.43
7.4.160.0080.00816.28
7.4.150.0090.00917.40
7.4.140.0070.01017.86
7.4.130.0070.01016.30
7.4.120.0090.01116.46
7.4.110.0100.00616.44
7.4.100.0140.01116.56
7.4.90.0070.01016.38
7.4.80.0060.01319.39
7.4.70.0030.01316.45
7.4.60.0040.01216.29
7.4.50.0000.00916.20
7.4.40.0110.00422.77
7.4.30.0110.00516.46
7.4.00.0110.00614.87
7.3.330.0060.00013.13
7.3.320.0000.00513.12
7.3.310.0040.00416.18
7.3.300.0030.00316.21
7.3.290.0030.01316.17
7.3.280.0100.00916.11
7.3.270.0070.01117.40
7.3.260.0090.00916.26
7.3.250.0110.00816.29
7.3.240.0110.01216.19
7.3.230.0080.00816.39
7.3.210.0130.01016.13
7.3.200.0070.01019.39
7.3.190.0090.00916.41
7.3.180.0060.00916.28
7.3.170.0030.02016.34
7.3.160.0100.00616.17
7.3.120.0050.01115.86
7.3.110.0050.01115.84
7.3.100.0050.01216.05
7.3.90.0020.01115.82
7.3.80.0030.01115.84
7.3.70.0020.01115.97
7.3.60.0070.00815.90
7.3.50.0050.00915.87
7.3.40.0080.00515.84
7.3.30.0070.00515.83
7.3.20.0080.00716.84
7.3.10.0080.00616.90
7.3.00.0070.00616.66
7.2.330.0110.00716.47
7.2.320.0090.00816.19
7.2.310.0150.00616.46
7.2.300.0070.01016.48
7.2.290.0090.00916.56
7.2.250.0090.00614.93
7.2.240.0080.00916.04
7.2.230.0080.00415.98
7.2.220.0020.01115.90
7.2.210.0100.00615.94
7.2.200.0090.00715.99
7.2.190.0020.01416.05
7.2.180.0070.00816.04
7.2.170.0050.01015.96
7.2.160.0070.01017.15
7.2.150.0100.00317.15
7.2.140.0070.00317.15
7.2.130.0060.00917.15
7.2.120.0100.00617.15
7.2.110.0030.01317.15
7.2.100.0110.00317.15
7.2.90.0060.00917.15
7.2.80.0070.01017.15
7.2.70.0030.00917.15
7.2.60.0100.00717.15
7.2.50.0040.01117.15
7.2.40.0040.00717.15
7.2.30.0030.00917.15
7.2.20.0070.00717.15
7.2.10.0000.01117.15
7.2.00.0060.01017.15
7.1.330.0060.00816.50
7.1.320.0080.00816.44
7.1.310.0050.00816.36
7.1.300.0020.00916.36
7.1.290.0060.00816.38
7.1.280.0070.00516.44
7.1.270.0050.00816.40
7.1.260.0050.00816.26
7.1.250.0070.00717.15
7.1.200.0100.00015.74
7.1.70.0040.00417.24
7.1.60.0000.01219.82
7.1.50.0130.01316.90
7.1.00.0030.07722.29
7.0.200.0100.00016.66
7.0.140.0130.06722.16
7.0.100.0030.04720.16
7.0.90.0070.03019.86
7.0.80.0000.04319.89
7.0.70.0100.05720.12
7.0.60.0130.04719.92
7.0.50.0030.05320.22
7.0.40.0070.04020.14
7.0.30.0100.05020.18
7.0.20.0170.07320.14
7.0.10.0100.07020.12
7.0.00.0030.06719.95
5.6.280.0000.07721.10
5.6.250.0070.03320.50
5.6.240.0070.03720.57
5.6.230.0070.06320.57
5.6.220.0100.06020.65
5.6.210.0000.07020.62
5.6.200.0070.05320.94
5.6.190.0000.05021.09
5.6.180.0070.05021.02
5.6.170.0170.07021.01
5.6.160.0070.05021.01
5.6.150.0130.06021.02
5.6.140.0000.05021.17
5.6.130.0130.05321.05
5.6.120.0100.05721.02
5.6.110.0070.07720.95
5.6.100.0100.04321.12
5.6.90.0100.03721.00
5.6.80.0070.07020.40
5.6.70.0030.04720.47
5.6.60.0030.07320.34
5.6.50.0100.05720.34
5.6.40.0030.05320.43
5.6.30.0100.05720.53
5.6.20.0030.04020.46
5.6.10.0200.03320.46
5.6.00.0030.06020.40
5.5.380.0030.04020.40
5.5.370.0030.04320.45
5.5.360.0100.03720.33
5.5.350.0070.06020.34
5.5.340.0070.04720.84
5.5.330.0030.05020.76
5.5.320.0170.04720.65
5.5.310.0030.06720.76
5.5.300.0030.05020.91
5.5.290.0130.05320.88
5.5.280.0100.04020.79
5.5.270.0100.05020.75
5.5.260.0030.05720.87
5.5.250.0100.04320.57
5.5.240.0030.06320.19
5.5.230.0030.06320.27
5.5.220.0100.06020.14
5.5.210.0070.04320.11
5.5.200.0030.05720.26
5.5.190.0070.05020.27
5.5.180.0030.05020.14
5.5.160.0130.06720.14
5.5.150.0130.05320.18
5.5.140.0030.04720.21
5.5.130.0070.04720.27
5.5.120.0100.07020.22
5.5.110.0030.06320.18
5.5.100.0030.05320.10
5.5.90.0100.04320.07
5.5.80.0000.05020.07
5.5.70.0030.05719.96
5.5.60.0030.07320.00
5.5.50.0030.07319.96
5.5.40.0100.03720.09
5.5.30.0100.07320.06
5.5.20.0000.04720.01
5.5.10.0030.04320.04
5.5.00.0070.06720.05
5.4.450.0070.08319.38
5.4.440.0130.06719.23
5.4.430.0070.06019.20
5.4.420.0030.05019.50
5.4.410.0100.06019.07
5.4.400.0070.05019.09
5.4.390.0070.04018.92
5.4.380.0100.05318.85
5.4.370.0100.06319.10
5.4.360.0000.07018.95
5.4.350.0000.04719.20
5.4.340.0070.06019.07
5.4.320.0230.05319.07
5.4.310.0130.04019.13
5.4.300.0070.06319.03
5.4.290.0100.06319.16
5.4.280.0000.05019.13
5.4.270.0070.06719.03
5.4.260.0070.05019.12
5.4.250.0030.04718.93
5.4.240.0070.04318.84
5.4.230.0070.05718.87
5.4.220.0070.04019.22
5.4.210.0070.05019.11
5.4.200.0030.04319.12
5.4.190.0070.04018.99
5.4.180.0030.04019.14
5.4.170.0130.05319.08
5.4.160.0070.06019.01
5.4.150.0070.04318.83
5.4.140.0130.04016.43
5.4.130.0130.05316.35
5.4.120.0100.04016.41
5.4.110.0100.04716.50
5.4.100.0100.04716.42
5.4.90.0000.04316.55
5.4.80.0230.05716.25
5.4.70.0100.06016.38
5.4.60.0030.04316.39
5.4.50.0070.06016.47
5.4.40.0030.06016.39
5.4.30.0130.04316.41
5.4.20.0030.04316.33
5.4.10.0030.05016.40
5.4.00.0000.06315.81
5.3.290.0170.04314.73
5.3.280.0030.05714.65
5.3.270.0070.04714.71
5.3.260.0070.04314.52
5.3.250.0100.06314.55
5.3.240.0070.06314.54
5.3.230.0070.04314.62
5.3.220.0100.07014.62
5.3.210.0030.07014.59
5.3.200.0030.05314.62
5.3.190.0000.05014.56
5.3.180.0030.05714.48
5.3.170.0070.07014.54
5.3.160.0100.05314.56
5.3.150.0100.05714.66
5.3.140.0030.04314.57
5.3.130.0030.07014.60
5.3.120.0070.05014.57
5.3.110.0170.03714.59
5.3.100.0070.07314.01
5.3.90.0070.05314.03
5.3.80.0130.04313.94
5.3.70.0100.05014.12
5.3.60.0030.05014.02
5.3.50.0100.04313.83
5.3.40.0130.05313.94
5.3.30.0100.05313.89
5.3.20.0070.05013.61
5.3.10.0030.04013.68
5.3.00.0030.04013.73
5.2.170.0030.04311.21
5.2.160.0030.05311.13
5.2.150.0030.05311.02
5.2.140.0070.04711.13
5.2.130.0100.04311.19
5.2.120.0000.04011.16
5.2.110.0070.04011.19
5.2.100.0030.03311.19
5.2.90.0130.05010.96
5.2.80.0030.04710.98
5.2.70.0070.02711.16
5.2.60.0130.02711.19
5.2.50.0000.03310.88
5.2.40.0030.03011.09
5.2.30.0030.04011.05
5.2.20.0070.03310.82
5.2.10.0030.04010.79
5.2.00.0000.04010.72
5.1.60.0030.04710.66
5.1.50.0070.03710.66
5.1.40.0130.03010.66
5.1.30.0030.05010.66
5.1.20.0070.03310.66
5.1.10.0030.02710.66
5.1.00.0000.04710.66
5.0.50.0230.01010.66
5.0.40.0030.02710.66
5.0.30.0070.03710.66
5.0.20.0000.02710.66
5.0.10.0070.03310.66
5.0.00.0000.05010.66
4.4.90.0030.01310.66
4.4.80.0000.01710.66
4.4.70.0000.02010.66
4.4.60.0000.03710.66
4.4.50.0030.01710.66
4.4.40.0000.04710.66
4.4.30.0000.02310.66
4.4.20.0030.01710.66
4.4.10.0000.02310.66
4.4.00.0070.02010.66
4.3.110.0000.01710.66
4.3.100.0030.01710.66
4.3.90.0030.03310.66
4.3.80.0030.03310.66
4.3.70.0000.02310.66
4.3.60.0000.03310.66
4.3.50.0070.01710.66
4.3.40.0030.03710.66
4.3.30.0000.02310.66
4.3.20.0030.02310.66
4.3.10.0000.02710.66
4.3.00.0000.02010.66

preferences:
50.58 ms | 401 KiB | 5 Q