3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public function m() { return function($a, $b) { echo $a, $b; }; } } $t = new Test; $t->{m()}('a', 'b');

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)
8.3.60.0100.00718.43
8.3.50.0140.00016.32
8.3.40.0040.01418.79
8.3.30.0150.00018.66
8.3.20.0070.00020.07
8.3.10.0040.00421.64
8.3.00.0050.00321.02
8.2.180.0120.00418.26
8.2.170.0070.00722.96
8.2.160.0100.00322.11
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0070.00022.28
8.2.120.0070.00026.35
8.2.110.0070.00322.20
8.2.100.0040.00817.78
8.2.90.0050.00319.09
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0040.00418.04
8.2.50.0060.00318.10
8.2.40.0000.00822.15
8.2.30.0040.00420.96
8.2.20.0040.00417.90
8.2.10.0000.00717.86
8.2.00.0080.00017.93
8.1.280.0060.00925.92
8.1.270.0080.00023.91
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00624.03
8.1.230.0080.00422.27
8.1.220.0060.00317.76
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0060.00317.25
8.1.180.0040.00418.10
8.1.170.0040.00418.52
8.1.160.0040.00418.99
8.1.150.0040.00418.80
8.1.140.0000.00719.55
8.1.130.0070.00018.72
8.1.120.0000.00717.38
8.1.110.0030.00517.26
8.1.100.0000.00817.42
8.1.90.0040.00417.44
8.1.80.0070.00317.29
8.1.70.0000.00717.42
8.1.60.0000.00817.40
8.1.50.0040.00417.55
8.1.40.0040.00417.48
8.1.30.0040.00417.65
8.1.20.0040.00417.67
8.1.10.0090.00017.53
8.1.00.0050.00217.54
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.38
8.0.270.0000.00717.23
8.0.260.0030.00316.68
8.0.250.0030.00316.96
8.0.240.0040.00416.82
8.0.230.0070.00016.82
8.0.220.0000.00716.90
8.0.210.0030.00416.79
8.0.200.0030.00516.91
8.0.190.0040.00416.90
8.0.180.0070.00016.89
8.0.170.0040.00416.79
8.0.160.0040.00416.89
8.0.150.0070.00016.95
8.0.140.0070.00016.89
8.0.130.0050.00213.28
8.0.120.0000.00716.71
8.0.110.0080.00016.95
8.0.100.0000.00716.72
8.0.90.0060.00316.90
8.0.80.0060.00916.80
8.0.70.0050.00316.83
8.0.60.0050.00316.72
8.0.50.0040.00416.82
8.0.30.0140.00517.03
8.0.20.0090.00917.40
8.0.10.0000.00716.95
8.0.00.0100.01316.74
7.4.330.0050.00015.55
7.4.320.0030.00316.37
7.4.300.0000.00616.63
7.4.290.0000.00816.58
7.4.280.0040.00416.58
7.4.270.0070.00016.58
7.4.260.0000.00816.62
7.4.250.0030.00616.60
7.4.240.0030.00316.61
7.4.230.0040.00416.69
7.4.220.0110.00716.46
7.4.210.0070.00716.45
7.4.200.0000.00816.66
7.4.160.0100.00516.45
7.4.150.0070.01117.40
7.4.140.0120.00617.86
7.4.130.0160.00916.64
7.4.120.0080.01116.57
7.4.110.0060.01216.43
7.4.100.0090.01316.59
7.4.90.0060.01116.57
7.4.80.0100.01319.39
7.4.70.0100.00716.44
7.4.60.0130.00316.48
7.4.50.0070.01016.11
7.4.40.0090.00916.38
7.4.30.0090.00916.38
7.4.00.0080.00814.70
7.3.330.0000.00713.37
7.3.320.0020.00213.15
7.3.310.0000.00716.19
7.3.300.0030.00316.38
7.3.290.0110.00516.28
7.3.280.0070.00916.25
7.3.270.0000.01717.40
7.3.260.0090.00916.44
7.3.250.0070.01516.35
7.3.240.0110.00716.38
7.3.230.0120.00816.30
7.3.210.0160.00416.43
7.3.200.0100.00616.52
7.3.190.0060.01116.20
7.3.180.0060.00916.55
7.3.170.0150.00616.40
7.3.160.0060.01116.28
7.2.330.0080.00816.65
7.2.320.0030.01316.29
7.2.310.0060.01216.59
7.2.300.0090.00916.55
7.2.290.0200.00016.63
7.2.80.0070.01016.40
7.2.60.0120.00316.67
7.2.00.0040.00419.31
7.1.200.0070.00715.66
7.1.100.0070.00717.80
7.1.70.0050.00516.90
7.1.60.0330.01733.13
7.1.50.0470.00332.66
7.1.40.0270.02032.51
7.1.30.0430.01332.47
7.1.20.0430.01032.64
7.1.10.0400.01014.57
7.1.00.0330.00714.85
7.0.200.0300.00714.86
7.0.190.0330.00314.96
7.0.180.0570.01314.21
7.0.170.0370.01014.48
7.0.160.0370.00714.44
7.0.150.0300.00714.09
7.0.140.0370.01014.20
7.0.130.0300.01014.71
7.0.120.0370.00714.64
7.0.110.0370.00314.23
7.0.100.0330.00714.41
7.0.90.0370.00314.17
7.0.80.0370.00314.16
7.0.70.0370.00714.37
7.0.60.0330.01314.01
7.0.50.0330.00714.40
7.0.40.0400.00314.54
7.0.30.0400.01014.55
7.0.20.0400.00314.50
7.0.10.0330.01014.48
7.0.00.0400.00714.38

preferences:
44.91 ms | 401 KiB | 5 Q