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)
8.3.60.0140.01016.25
8.3.50.0070.00716.47
8.3.40.0110.00418.70
8.3.30.0060.01018.84
8.3.20.0050.00220.34
8.3.10.0040.00421.85
8.3.00.0040.00420.83
8.2.180.0030.01418.54
8.2.170.0090.00622.96
8.2.160.0110.00422.21
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00421.15
8.2.110.0000.01022.19
8.2.100.0080.00417.72
8.2.90.0030.00519.05
8.2.80.0000.00917.97
8.2.70.0040.00417.63
8.2.60.0050.00317.80
8.2.50.0040.00418.10
8.2.40.0040.00422.27
8.2.30.0000.00720.96
8.2.20.0040.00418.04
8.2.10.0000.00717.93
8.2.00.0040.00418.09
8.1.280.0140.00425.92
8.1.270.0070.00024.66
8.1.260.0040.00726.35
8.1.250.0080.00028.09
8.1.240.0050.00323.84
8.1.230.0050.00522.18
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0000.01017.35
8.1.190.0030.00717.10
8.1.180.0000.00818.10
8.1.170.0040.00418.35
8.1.160.0000.00719.05
8.1.150.0000.00718.76
8.1.140.0040.00419.64
8.1.130.0040.00418.89
8.1.120.0030.00317.54
8.1.110.0040.00417.38
8.1.100.0030.00517.46
8.1.90.0040.00417.41
8.1.80.0030.00817.43
8.1.70.0030.00517.34
8.1.60.0000.00817.62
8.1.50.0040.00417.56
8.1.40.0060.00317.43
8.1.30.0070.00017.58
8.1.20.0040.00417.58
8.1.10.0000.00817.47
8.1.00.0050.00217.55
8.0.300.0000.00818.77
8.0.290.0070.00016.63
8.0.280.0040.00218.35
8.0.270.0040.00417.16
8.0.260.0030.00316.77
8.0.250.0070.00016.93
8.0.240.0080.00016.78
8.0.230.0030.00316.75
8.0.220.0040.00416.84
8.0.210.0040.00416.82
8.0.200.0050.00316.89
8.0.190.0020.00516.85
8.0.180.0040.00416.90
8.0.170.0000.00716.92
8.0.160.0000.00716.89
8.0.150.0040.00416.83
8.0.140.0050.00316.82
8.0.130.0000.00713.32
8.0.120.0040.00416.77
8.0.110.0000.00716.87
8.0.100.0050.00216.86
8.0.90.0000.00816.77
8.0.80.0090.00616.84
8.0.70.0040.00416.73
8.0.60.0030.00516.90
8.0.50.0070.00016.95
8.0.30.0130.00617.11
8.0.20.0110.00817.40
8.0.10.0070.00017.00
8.0.00.0100.01316.78
7.4.330.0000.00515.55
7.4.320.0070.00016.43
7.4.300.0060.00016.40
7.4.290.0040.00416.50
7.4.280.0000.00716.58
7.4.270.0000.00616.61
7.4.260.0000.00716.43
7.4.250.0030.00316.46
7.4.240.0030.00416.61
7.4.230.0070.00016.60
7.4.220.0110.00716.58
7.4.210.0060.00916.62
7.4.200.0040.00416.50
7.4.160.0070.00816.44
7.4.150.0120.00617.40
7.4.140.0170.00517.86
7.4.130.0070.01516.32
7.4.120.0110.01016.52
7.4.110.0000.01716.39
7.4.100.0180.00316.59
7.4.90.0130.01016.54
7.4.80.0120.00619.39
7.4.70.0090.01216.50
7.4.60.0090.00616.41
7.4.50.0030.01216.58
7.4.40.0140.00716.56
7.4.30.0160.00616.45
7.4.00.0070.00715.12
7.3.330.0000.00713.30
7.3.320.0050.00013.27
7.3.310.0070.00016.30
7.3.300.0070.00016.17
7.3.290.0090.00616.28
7.3.280.0090.00716.27
7.3.270.0090.00917.40
7.3.260.0100.00616.36
7.3.250.0090.01116.50
7.3.240.0100.00716.32
7.3.230.0030.01316.34
7.3.210.0080.00816.20
7.3.200.0120.00416.43
7.3.190.0030.01216.38
7.3.180.0070.01016.32
7.3.170.0120.00916.46
7.3.160.0120.00916.58
7.2.330.0130.00316.72
7.2.320.0100.00716.30
7.2.310.0140.00416.67
7.2.300.0080.00816.75
7.2.290.0230.00316.80
7.2.80.0030.01316.44
7.2.60.0070.00716.77
7.2.00.0060.00619.42
7.1.200.0090.00615.64
7.1.100.0030.00918.15
7.1.70.0000.00816.86
7.1.60.0530.00733.16
7.1.50.1170.00732.67
7.1.40.0430.01732.61
7.1.30.0530.01032.74
7.1.20.0530.01032.66
7.1.10.0570.01014.48
7.1.00.0500.00014.75
7.0.200.0400.01014.78
7.0.190.0400.01014.93
7.0.180.0430.00314.39
7.0.170.0430.00714.40
7.0.160.0430.00714.39
7.0.150.0370.01014.30
7.0.140.0430.01014.63
7.0.130.0400.01014.61
7.0.120.0370.01314.51
7.0.110.0370.01014.36
7.0.100.0370.01014.45
7.0.90.0400.00714.57
7.0.80.0400.00714.55
7.0.70.0370.01014.35
7.0.60.0330.01314.04
7.0.50.0400.00714.43
7.0.40.0400.00714.50
7.0.30.0330.01014.62
7.0.20.0370.01014.43
7.0.10.0370.00714.43
7.0.00.0470.00014.57

preferences:
42.17 ms | 401 KiB | 5 Q