3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { protected $test = 60 * 60 * 24 * 3; public function __construct() { echo $this->test,PHP_EOL; } } $f = new Foo();

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)
8.3.60.0170.00316.75
8.3.50.0080.00819.92
8.3.40.0110.00318.84
8.3.30.0000.01518.50
8.3.20.0020.00521.90
8.3.10.0070.00023.52
8.3.00.0000.00721.89
8.2.180.0120.00316.63
8.2.170.0070.01422.96
8.2.160.0090.00618.89
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00719.40
8.2.120.0000.00826.35
8.2.110.0060.00319.22
8.2.100.0100.00717.91
8.2.90.0000.00819.17
8.2.80.0040.00419.39
8.2.70.0060.00317.50
8.2.60.0050.00317.80
8.2.50.0080.00018.22
8.2.40.0070.00020.42
8.2.30.0040.00419.30
8.2.20.0040.00417.97
8.2.10.0000.00817.86
8.2.00.0070.00018.23
8.1.280.0060.00925.92
8.1.270.0000.00822.18
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0090.00023.81
8.1.230.0090.00317.70
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0040.00417.11
8.1.190.0000.00917.22
8.1.180.0030.00618.10
8.1.170.0040.00418.37
8.1.160.0000.00718.78
8.1.150.0050.00218.88
8.1.140.0020.00519.00
8.1.130.0070.00017.52
8.1.120.0000.00817.35
8.1.110.0040.00417.44
8.1.100.0070.00017.34
8.1.90.0080.00017.30
8.1.80.0080.00017.30
8.1.70.0040.00417.42
8.1.60.0040.00417.59
8.1.50.0040.00417.44
8.1.40.0040.00417.41
8.1.30.0000.00817.63
8.1.20.0000.00817.52
8.1.10.0040.00417.55
8.1.00.0080.00017.46
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0000.00818.38
8.0.270.0070.00017.30
8.0.260.0040.00417.20
8.0.250.0030.00316.97
8.0.240.0030.00516.90
8.0.230.0030.00316.85
8.0.220.0000.00716.87
8.0.210.0000.00716.80
8.0.200.0030.00316.93
8.0.190.0000.00816.85
8.0.180.0040.00416.88
8.0.170.0040.00416.86
8.0.160.0000.00716.66
8.0.150.0000.00716.71
8.0.140.0000.00716.76
8.0.130.0030.00313.29
8.0.120.0050.00316.69
8.0.110.0000.00716.91
8.0.100.0070.00016.68
8.0.90.0040.00416.68
8.0.80.0030.01316.86
8.0.70.0000.00816.78
8.0.60.0000.00716.84
8.0.50.0070.00016.73
8.0.30.0040.01216.75
8.0.20.0130.00617.40
8.0.10.0040.00416.94
8.0.00.0090.00916.89
7.4.330.0040.00015.55
7.4.320.0030.00316.54
7.4.300.0060.00016.41
7.4.290.0030.00516.50
7.4.280.0040.00416.58
7.4.270.0070.00016.52
7.4.260.0030.00316.40
7.4.250.0050.00216.56
7.4.240.0040.00416.59
7.4.230.0000.00716.43
7.4.220.0050.00316.66
7.4.210.0090.00616.61
7.4.200.0030.00316.62
7.4.160.0070.00816.42
7.4.150.0060.01217.40
7.4.140.0120.00617.86
7.4.130.0140.00716.39
7.4.120.0080.01216.36
7.4.110.0080.00816.37
7.4.100.0060.01016.61
7.4.90.0070.01016.43
7.4.80.0140.00419.39
7.4.70.0140.00316.40
7.4.60.0040.01216.64
7.4.50.0060.00816.43
7.4.40.0140.00616.42
7.4.00.0000.01414.88
7.3.330.0020.00513.02
7.3.320.0030.00313.23
7.3.310.0070.00016.16
7.3.300.0030.00316.22
7.3.290.0120.00616.21
7.3.280.0080.01116.24
7.3.270.0150.01217.40
7.3.260.0090.00716.36
7.3.250.0060.01016.24
7.3.240.0060.01116.24
7.3.230.0060.01116.30
7.3.210.0130.00316.21
7.3.200.0030.01316.38
7.3.190.0080.00816.26
7.3.180.0090.00616.20
7.3.170.0090.01216.23
7.3.160.0030.01316.32
7.2.330.0060.01216.69
7.2.320.0040.01216.55
7.2.310.0110.00516.61
7.2.300.0070.01016.71
7.2.290.0170.00416.77
7.2.110.0130.00316.57
7.2.60.0030.01016.93
7.2.00.0190.00618.14
7.1.200.0030.00915.57
7.1.120.0190.00916.88
7.1.110.0200.00916.05
7.1.100.0230.01016.21
7.1.90.0180.01116.07
7.1.80.0180.01016.19
7.1.70.0230.00315.24
7.1.60.0270.01332.97
7.1.50.0200.02032.95
7.1.40.0330.01032.22
7.1.30.0210.01532.29
7.1.20.0370.00432.68
7.1.10.0130.00714.49
7.1.00.0120.01214.88

preferences:
56.62 ms | 401 KiB | 5 Q