3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo( $xfunc ) { $n = 2; return $xfunc( $n ); } foo( function( $num ) { $num = $num * 2; return $num; }); //

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)
8.3.60.0110.01116.63
8.3.50.0090.00918.02
8.3.40.0000.01518.54
8.3.30.0150.00018.89
8.3.20.0080.00024.18
8.3.10.0080.00024.66
8.3.00.0030.00626.16
8.2.180.0000.01525.92
8.2.170.0150.00018.91
8.2.160.0100.00322.96
8.2.150.0070.00025.66
8.2.140.0020.00524.66
8.2.130.0040.00426.16
8.2.120.0030.00617.80
8.2.110.0040.00422.20
8.2.100.0090.00317.78
8.2.90.0040.00417.50
8.2.80.0040.00418.58
8.2.70.0030.00519.22
8.2.60.0000.00817.75
8.2.50.0040.00417.38
8.2.40.0030.00517.75
8.2.30.0040.00417.93
8.2.20.0040.00417.98
8.2.10.0000.00719.41
8.2.00.0000.00919.30
8.1.280.0140.00025.92
8.1.270.0040.00423.99
8.1.260.0060.00326.35
8.1.250.0060.00328.09
8.1.240.0060.00320.27
8.1.230.0090.00317.57
8.1.220.0040.00417.78
8.1.210.0000.00818.77
8.1.200.0060.00317.36
8.1.190.0000.00717.23
8.1.180.0080.00018.10
8.1.170.0040.00417.62
8.1.160.0040.00418.93
8.1.150.0070.00018.80
8.1.140.0050.00318.88
8.1.130.0030.00317.49
8.1.120.0080.00317.36
8.1.110.0070.00017.43
8.1.100.0000.00717.40
8.1.90.0000.00917.49
8.1.80.0060.00317.52
8.1.70.0000.00817.37
8.1.60.0030.00617.52
8.1.50.0030.00517.54
8.1.40.0000.00717.55
8.1.30.0030.00517.63
8.1.20.0090.00017.64
8.1.10.0020.00517.63
8.1.00.0040.00417.52
8.0.300.0080.00018.77
8.0.290.0030.00516.75
8.0.280.0030.00318.42
8.0.270.0070.00017.91
8.0.260.0070.00016.79
8.0.250.0040.00316.98
8.0.240.0050.00316.94
8.0.230.0070.00016.78
8.0.220.0000.00716.87
8.0.210.0000.00716.70
8.0.200.0000.00716.90
8.0.190.0040.00416.95
8.0.180.0040.00316.90
8.0.170.0080.00016.88
8.0.160.0000.00716.83
8.0.150.0000.00716.74
8.0.140.0030.00316.82
8.0.130.0030.00313.33
8.0.120.0030.00516.73
8.0.110.0030.00316.83
8.0.100.0060.00316.88
8.0.90.0040.00416.77
8.0.80.0100.00716.83
8.0.70.0040.00416.77
8.0.60.0070.00016.92
8.0.50.0000.00716.82
8.0.30.0070.00816.86
8.0.20.0050.01016.92
8.0.10.0100.00716.99
8.0.00.0110.00716.99
7.4.330.0030.00315.55
7.4.320.0000.00616.50
7.4.300.0060.00016.54
7.4.290.0070.00016.52
7.4.280.0000.00716.39
7.4.270.0040.00416.50
7.4.260.0050.00013.37
7.4.250.0030.00316.48
7.4.240.0000.00716.59
7.4.230.0040.00416.46
7.4.220.0060.00216.45
7.4.210.0030.01116.57
7.4.200.0040.00416.52
7.4.160.0040.01016.58
7.4.150.0080.00616.47
7.4.140.0050.01216.44
7.4.130.0100.00616.47
7.4.120.0080.00916.45
7.4.110.0100.00616.43
7.4.100.0090.00716.43
7.4.90.0080.00616.41
7.4.80.0090.00816.50
7.4.70.0090.00616.40
7.4.60.0040.01116.38
7.4.50.0050.01116.35
7.4.40.0080.00616.42
7.4.30.0080.00816.44
7.4.20.0070.00716.46
7.4.10.0090.00816.48
7.4.00.0070.00816.48
7.3.330.0050.00316.26
7.3.320.0050.00013.28
7.3.310.0070.00016.27
7.3.300.0040.00416.34
7.3.290.0090.00816.30
7.3.280.0060.00816.24
7.3.270.0090.00416.29
7.3.260.0060.01016.33
7.3.250.0090.00516.27
7.3.240.0090.00616.26
7.3.230.0070.01016.31
7.3.220.0100.00516.29
7.3.210.0040.01216.27
7.3.200.0070.00916.26
7.3.190.0090.00616.29
7.3.180.0060.00916.28
7.3.170.0020.01116.29
7.3.160.0070.00916.28
7.3.150.0080.01016.28
7.3.140.0010.01316.28
7.3.130.0100.00416.25
7.3.120.0080.00816.21
7.3.110.0110.00716.12
7.3.100.0050.00916.11
7.3.90.0090.00616.47
7.3.80.0140.00416.20
7.3.70.0100.00516.34
7.3.60.0060.00916.42
7.3.50.0040.01216.44
7.3.40.0120.00516.45
7.3.30.0090.00716.44
7.3.20.0070.01017.08
7.3.10.0090.00617.03
7.3.00.0100.00517.02

preferences:
63.08 ms | 400 KiB | 5 Q