3v4l.org

run code in 300+ PHP versions simultaneously
<?php class kek { private $wow = 'kek'; public function getWow() { return $wow; } } class mek extends kek { public function __construct() { $this->wow = 'mek'; } } $mek = new mek(); var_dump($mek->getWow());

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)
8.3.40.0110.00718.71
8.3.30.0140.00018.67
8.3.20.0040.00421.82
8.3.10.0000.00721.64
8.3.00.0080.00019.56
8.2.170.0140.00322.96
8.2.160.0140.00319.36
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0040.00421.06
8.2.120.0070.00026.35
8.2.110.0070.00420.87
8.2.100.0030.00817.72
8.2.90.0030.00517.84
8.2.80.0030.00518.02
8.2.70.0000.00817.80
8.2.60.0000.00717.92
8.2.50.0040.00418.10
8.2.40.0030.00620.59
8.2.30.0040.00419.29
8.2.20.0040.00418.01
8.2.10.0030.00618.09
8.2.00.0050.00218.13
8.1.270.0050.00322.22
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.70
8.1.230.0080.00321.04
8.1.220.0030.00617.79
8.1.210.0000.00918.77
8.1.200.0000.00917.36
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0080.00018.46
8.1.160.0040.00418.79
8.1.150.0000.00720.84
8.1.140.0040.00417.70
8.1.130.0070.00018.98
8.1.120.0000.00717.40
8.1.110.0040.00417.45
8.1.100.0040.00417.45
8.1.90.0020.00517.41
8.1.80.0040.00417.43
8.1.70.0090.00017.43
8.1.60.0040.00417.61
8.1.50.0060.00317.41
8.1.40.0040.00417.42
8.1.30.0040.00417.67
8.1.20.0030.00517.68
8.1.10.0040.00417.42
8.1.00.0050.00617.46
8.0.300.0070.00020.02
8.0.290.0050.00316.75
8.0.280.0070.00018.42
8.0.270.0000.00717.11
8.0.260.0040.00417.17
8.0.250.0000.00816.84
8.0.240.0040.00416.85
8.0.230.0030.00616.86
8.0.220.0030.00516.91
8.0.210.0070.00016.89
8.0.200.0000.00816.87
8.0.190.0000.00716.97
8.0.180.0000.00816.82
8.0.170.0050.00316.91
8.0.160.0040.00416.98
8.0.150.0030.00716.96
8.0.140.0000.00916.75
8.0.130.0000.00513.35
8.0.120.0080.00016.84
8.0.110.0030.00316.86
8.0.100.0040.00416.84
8.0.90.0040.00416.97
8.0.80.0090.00916.87
8.0.70.0040.00416.88
8.0.60.0070.00016.93
8.0.50.0070.00016.86
8.0.30.0120.00617.09
8.0.20.0110.00917.40
8.0.10.0050.00217.02
8.0.00.0120.00716.78
7.4.330.0000.00415.55
7.4.320.0030.00316.46
7.4.300.0040.00416.65
7.4.290.0030.00316.59
7.4.280.0000.00716.55
7.4.270.0000.01016.53
7.4.260.0030.00316.57
7.4.250.0000.00716.47
7.4.240.0000.00716.43
7.4.230.0000.00716.45
7.4.220.0040.00416.62
7.4.210.0090.00816.62
7.4.200.0000.00716.59
7.4.160.0090.00816.63
7.4.140.0070.01117.86
7.4.130.0130.00916.63
7.4.120.0100.00716.38
7.4.110.0070.01016.43
7.4.100.0120.00316.73
7.4.90.0070.01016.59
7.4.80.0130.01419.39
7.4.70.0090.00616.56
7.4.60.0130.00316.41
7.4.50.0070.01116.28
7.4.40.0100.00616.61
7.4.00.0060.00815.12
7.3.330.0000.00613.32
7.3.320.0060.00013.29
7.3.310.0000.00716.34
7.3.300.0060.00016.37
7.3.290.0000.00716.32
7.3.280.0050.01116.37
7.3.260.0100.00716.42
7.3.240.0070.01016.43
7.3.230.0130.00416.27
7.3.210.0060.01216.39
7.3.200.0070.01216.36
7.3.190.0130.00316.23
7.3.180.0030.01316.37
7.3.170.0060.01316.57
7.3.160.0040.01116.37
7.3.120.0030.01414.74
7.3.110.0050.01214.85
7.3.100.0050.00714.83
7.3.90.0040.01214.68
7.3.80.0020.01514.75
7.3.70.0050.00814.58
7.3.60.0040.01014.69
7.3.50.0040.00414.72
7.3.40.0030.00614.65
7.3.30.0110.00214.63
7.3.20.0060.00916.44
7.3.10.0050.01016.66
7.3.00.0050.00616.63
7.2.330.0090.01616.65
7.2.320.0120.00416.46
7.2.310.0070.01016.71
7.2.300.0070.01416.56
7.2.290.0040.01416.70
7.2.250.0110.00714.84
7.2.240.0080.01014.95
7.2.230.0050.01314.88
7.2.220.0050.01215.07
7.2.210.0060.00914.95
7.2.200.0060.00614.79
7.2.190.0090.00214.73
7.2.180.0100.00414.88
7.2.170.0070.00714.94
7.2.160.0070.00714.65
7.2.150.0000.01116.92
7.2.140.0100.00316.63
7.2.130.0050.00516.61
7.2.120.0030.01016.85
7.2.110.0000.01316.60
7.2.100.0070.00416.95
7.2.90.0030.01216.70
7.2.80.0000.01016.65
7.2.70.0090.00416.66
7.2.60.0060.00816.50
7.2.50.0050.00916.84
7.2.40.2230.00717.33
7.2.30.2490.00917.13
7.2.20.2450.00917.18
7.2.10.2030.01317.12
7.2.00.1560.01017.31
7.1.330.0060.00915.42
7.1.320.0020.00815.68
7.1.310.0050.01015.67
7.1.300.0070.00515.65
7.1.290.0050.01015.69
7.1.280.0100.00615.55
7.1.270.0060.00715.68
7.1.260.0020.01115.63
7.1.250.0030.01015.72
7.1.200.0040.00815.76
7.1.160.4040.01316.54
7.1.150.4770.01116.46
7.1.140.4070.00716.45
7.1.130.4890.01016.46
7.1.120.2220.01016.59
7.1.110.1810.01115.89
7.1.100.2230.00715.71
7.1.90.3600.01116.23
7.1.80.2540.00815.88
7.1.70.2010.00815.07
7.1.60.2290.00732.91
7.1.50.2850.01432.92
7.1.40.4110.01232.68
7.1.30.4590.01332.58
7.1.20.3310.01332.88
7.1.10.4870.01214.43
7.1.00.3330.00914.52

preferences:
57.89 ms | 400 KiB | 5 Q