3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=[ 'x' => 'xx', 'y' => 'yy', 'z' => 'zz', ]; $x=array_map(function($v,$k){ echo $v; },$a);

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)
8.3.60.0150.00616.62
8.3.50.0160.00921.27
8.3.40.0090.00618.67
8.3.30.0110.00418.83
8.3.20.0040.00420.33
8.3.10.0000.00823.70
8.3.00.0000.00823.65
8.2.180.0000.01418.29
8.2.170.0110.00422.96
8.2.160.0070.01120.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0030.00621.00
8.2.120.0040.00426.35
8.2.110.0060.00322.05
8.2.100.0080.00417.93
8.2.90.0040.00419.23
8.2.80.0050.00317.97
8.2.70.0030.00617.63
8.2.60.0000.00917.93
8.2.50.0050.00318.07
8.2.40.0030.00620.39
8.2.30.0040.00420.55
8.2.20.0050.00217.68
8.2.10.0030.00518.00
8.2.00.0000.00818.00
8.1.280.0100.00625.92
8.1.270.0110.00720.24
8.1.260.0030.00528.09
8.1.250.0050.00328.09
8.1.240.0060.00322.23
8.1.230.0080.00419.06
8.1.220.0000.00817.76
8.1.210.0090.00018.77
8.1.200.0000.00917.50
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0030.00718.59
8.1.160.0050.00520.77
8.1.150.0040.00418.96
8.1.140.0040.00419.50
8.1.130.0030.00317.71
8.1.120.0000.00717.30
8.1.110.0040.00417.34
8.1.100.0000.00717.37
8.1.90.0000.00817.51
8.1.80.0040.00417.46
8.1.70.0030.00517.52
8.1.60.0000.00717.57
8.1.50.0000.00817.54
8.1.40.0030.00517.42
8.1.30.0030.00517.66
8.1.20.0040.00417.61
8.1.10.0040.00417.61
8.1.00.0000.00817.46
8.0.300.0070.00018.77
8.0.290.0070.00016.63
8.0.280.0000.00718.31
8.0.270.0030.00317.14
8.0.260.0030.00317.23
8.0.250.0000.00716.97
8.0.240.0000.00816.82
8.0.230.0000.00716.82
8.0.220.0050.00316.88
8.0.210.0070.00016.87
8.0.200.0000.00616.88
8.0.190.0000.00716.92
8.0.180.0040.00416.86
8.0.170.0000.00817.02
8.0.160.0050.00316.98
8.0.150.0000.00816.98
8.0.140.0000.00716.94
8.0.130.0000.00613.42
8.0.120.0040.00416.83
8.0.110.0040.00416.93
8.0.100.0040.00416.90
8.0.90.0040.00416.98
8.0.80.0140.01416.90
8.0.70.0000.00817.01
8.0.60.0000.00716.77
8.0.50.0070.00016.82
8.0.30.0140.00517.04
8.0.20.0070.01117.40
8.0.10.0070.00016.93
8.0.00.0090.01216.75
7.4.330.0000.00416.92
7.4.320.0000.00616.51
7.4.300.0030.00316.59
7.4.290.0000.00716.50
7.4.280.0040.00416.49
7.4.270.0000.00716.57
7.4.260.0030.00316.46
7.4.250.0050.00216.56
7.4.240.0040.00316.49
7.4.230.0000.00716.29
7.4.220.0040.01816.53
7.4.210.0070.00716.50
7.4.200.0030.00316.59
7.4.160.0150.00016.64
7.4.150.0040.01417.40
7.4.140.0110.01017.86
7.4.130.0090.01016.39
7.4.120.0080.00816.63
7.4.110.0100.00716.52
7.4.100.0150.00616.42
7.4.90.0070.01016.61
7.4.80.0090.00919.39
7.4.70.0060.01116.69
7.4.60.0060.01216.54
7.4.50.0060.00916.56
7.4.40.0090.00916.66
7.4.30.0150.00616.60
7.4.00.0110.00414.88
7.3.330.0030.00313.29
7.3.320.0030.00313.26
7.3.310.0000.00716.35
7.3.300.0000.00716.17
7.3.290.0100.00816.26
7.3.280.0080.00716.29
7.3.270.0120.00817.40
7.3.260.0140.00916.35
7.3.250.0100.00816.38
7.3.240.0140.00316.45
7.3.230.0120.00916.59
7.3.210.0070.01016.37
7.3.200.0180.00616.57
7.3.190.0060.01016.57
7.3.180.0120.00316.48
7.3.170.0070.01016.50
7.3.160.0030.01316.55
7.2.330.0090.00916.66
7.2.320.0100.01316.39
7.2.310.0080.00816.71
7.2.300.0030.01416.56
7.2.290.0120.00916.47
7.2.60.0190.00616.70
7.2.00.0000.00819.36
7.1.200.0030.01015.65
7.1.100.0000.01118.16
7.1.70.0000.01017.20
7.1.60.0070.01819.52
7.1.50.0090.00616.93
7.1.00.0030.07722.40
7.0.200.0000.00816.84
7.0.60.0100.05320.00
7.0.50.0100.06317.86
7.0.40.0000.09720.14
7.0.30.0200.05320.11
7.0.20.0300.06020.16
7.0.10.0070.08720.16
7.0.00.0070.04020.23
5.6.280.0000.03321.13
5.6.210.0130.07320.67
5.6.200.0100.07718.19
5.6.190.0000.04720.33
5.6.180.0330.07020.61
5.6.170.0230.04320.56
5.6.160.0100.08720.44
5.6.150.0030.08718.23
5.6.140.0070.06018.28
5.6.130.0170.04018.11
5.6.120.0070.08721.02
5.6.110.0070.08721.04
5.6.100.0130.07021.02
5.6.90.0030.05321.13
5.6.80.0070.06320.45
5.5.350.3500.04720.41
5.5.340.0000.04718.09
5.5.330.0070.08320.27
5.5.320.0330.05720.31
5.5.310.0230.03320.28
5.5.300.0130.04017.96
5.5.290.0100.05317.99
5.5.280.0100.08020.90
5.5.270.0070.07720.68
5.5.260.0000.09720.83
5.5.250.0100.08720.69
5.5.240.0170.08020.16

preferences:
44.36 ms | 401 KiB | 5 Q