3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Lop { public $jeka; public function makeHappy() { $cl = function () { var_dump($this); }; $cl(); return 123; } } $l = new Lop(); $l->makeHappy();

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)
8.3.60.0070.01118.43
8.3.50.0140.00318.26
8.3.40.0000.01518.76
8.3.30.0110.00318.67
8.3.20.0070.00021.75
8.3.10.0000.00923.65
8.3.00.0070.00023.65
8.2.180.0080.00825.92
8.2.170.0040.01122.96
8.2.160.0140.00720.82
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0000.00819.29
8.2.120.0040.00426.35
8.2.110.0000.01021.18
8.2.100.0070.00417.72
8.2.90.0060.00319.22
8.2.80.0000.00818.03
8.2.70.0050.00317.79
8.2.60.0040.00417.63
8.2.50.0050.00318.16
8.2.40.0040.00420.60
8.2.30.0030.00319.32
8.2.20.0040.00418.05
8.2.10.0040.00417.59
8.2.00.0000.00718.03
8.1.280.0170.00325.92
8.1.270.0030.00523.83
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00422.54
8.1.230.0110.00022.75
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0000.00817.38
8.1.190.0000.00817.22
8.1.180.0000.00818.10
8.1.170.0030.00518.50
8.1.160.0000.00818.89
8.1.150.0050.00220.30
8.1.140.0000.00717.74
8.1.130.0080.00018.97
8.1.120.0030.00417.30
8.1.110.0080.00017.48
8.1.100.0000.00717.38
8.1.90.0040.00417.35
8.1.80.0040.00417.33
8.1.70.0000.00717.45
8.1.60.0070.00417.48
8.1.50.0040.00417.44
8.1.40.0000.00817.50
8.1.30.0040.00417.62
8.1.20.0040.00417.66
8.1.10.0040.00417.41
8.1.00.0000.00917.43
8.0.300.0000.00819.98
8.0.290.0080.00016.63
8.0.280.0070.00018.43
8.0.270.0070.00017.05
8.0.260.0030.00316.75
8.0.250.0070.00016.80
8.0.240.0000.00716.75
8.0.230.0000.00616.84
8.0.220.0040.00416.75
8.0.210.0000.00716.69
8.0.200.0030.00316.81
8.0.190.0060.00316.95
8.0.180.0000.00716.91
8.0.170.0030.00616.78
8.0.160.0040.00416.90
8.0.150.0070.00016.86
8.0.140.0000.00716.93
8.0.130.0030.00313.35
8.0.120.0080.00016.79
8.0.110.0000.00816.91
8.0.100.0040.00416.72
8.0.90.0040.00416.84
8.0.80.0170.00416.80
8.0.70.0000.00716.73
8.0.60.0040.00416.86
8.0.50.0000.00716.95
8.0.30.0110.00616.82
8.0.20.0140.00617.40
8.0.10.0030.00316.95
8.0.00.0100.00716.67
7.4.330.0060.00015.55
7.4.320.0030.00316.59
7.4.300.0000.00716.63
7.4.290.0030.00316.61
7.4.280.0090.00316.39
7.4.270.0050.00216.58
7.4.260.0070.00016.46
7.4.250.0070.00016.55
7.4.240.0030.00316.61
7.4.230.0070.00016.57
7.4.220.0040.00416.31
7.4.210.0120.00916.39
7.4.200.0030.00316.48
7.4.160.0060.01016.45
7.4.140.0110.00817.86
7.4.130.0090.00916.45
7.4.120.0060.01116.50
7.4.110.0120.00616.48
7.4.100.0130.01016.51
7.4.90.0090.01216.61
7.4.80.0060.01319.39
7.4.70.0000.01816.52
7.4.60.0120.00616.48
7.4.50.0090.00916.53
7.4.40.0070.01016.39
7.4.00.0050.01214.96
7.3.330.0020.00213.32
7.3.320.0050.00013.11
7.3.310.0050.00216.25
7.3.300.0030.00316.20
7.3.290.0080.01016.25
7.3.280.0040.01016.33
7.3.260.0130.00516.38
7.3.250.0120.00816.27
7.3.240.0080.00916.37
7.3.230.0070.01016.45
7.3.210.0060.01116.54
7.3.200.0080.00816.64
7.3.190.0030.01316.30
7.3.180.0160.00616.19
7.3.170.0070.01016.30
7.3.160.0090.00916.20
7.3.120.0120.00814.87
7.3.110.0080.01214.79
7.3.100.0050.01014.68
7.3.90.0050.00914.83
7.3.80.0070.00714.65
7.3.70.0070.01014.53
7.3.60.0030.00914.55
7.3.50.0050.00714.56
7.3.40.0090.00614.60
7.3.30.0030.01114.83
7.3.20.0080.00616.60
7.3.10.0080.00716.63
7.3.00.0030.01016.39
7.2.330.0190.00016.30
7.2.320.0090.01216.53
7.2.310.0130.00916.33
7.2.300.0130.00916.48
7.2.290.0030.01316.55
7.2.250.0090.01114.70
7.2.240.0120.00915.03
7.2.230.0030.01215.13
7.2.220.0050.00615.07
7.2.210.0070.00814.98
7.2.200.0050.01014.90
7.2.190.0050.01014.96
7.2.180.0080.00514.91
7.2.170.0060.00914.81
7.2.60.0000.01216.98
7.2.30.0090.01317.79
7.2.20.0210.01217.96
7.2.10.0110.01217.75
7.2.00.0130.01517.80
7.1.330.0050.00915.70
7.1.320.0080.00515.65
7.1.310.0050.00815.81
7.1.300.0080.00615.60
7.1.290.0070.00815.56
7.1.280.0040.01115.55
7.1.270.0080.00515.61
7.1.260.0030.00815.70
7.1.200.0040.00815.65
7.1.150.0130.01416.52
7.1.140.0130.01316.49
7.1.130.0140.01516.58
7.1.120.0160.00816.63
7.1.110.0150.01016.25
7.1.100.0230.00816.15
7.1.90.0610.01516.16
7.1.80.0150.00916.17
7.1.70.0110.00915.24
7.1.60.0320.01132.92
7.1.50.0350.01733.00
7.1.40.0320.01532.51
7.1.30.0280.01532.64
7.1.20.0370.02132.72
7.1.10.0120.01014.75
7.1.00.0120.01214.70

preferences:
47.96 ms | 401 KiB | 5 Q