3v4l.org

run code in 300+ PHP versions simultaneously
<?php class X { private $obj; function __construct(object $obj) { $this->obj = $obj; } function getObj(): object { return $this->object; } } $x = new X(new stdClass());

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)
8.3.60.0150.00618.56
8.3.50.0100.01016.49
8.3.40.0090.00918.71
8.3.30.0090.00918.54
8.3.20.0050.00321.79
8.3.10.0080.00023.65
8.3.00.0040.00421.26
8.2.180.0060.01316.38
8.2.170.0140.00022.96
8.2.160.0070.00722.11
8.2.150.0030.00624.18
8.2.140.0060.00624.66
8.2.130.0000.00720.52
8.2.120.0050.00326.35
8.2.110.0060.00320.56
8.2.100.0060.00617.78
8.2.90.0060.00318.16
8.2.80.0040.00418.09
8.2.70.0000.00817.80
8.2.60.0040.00417.50
8.2.50.0050.00318.16
8.2.40.0040.00422.15
8.2.30.0000.00719.36
8.2.20.0000.00817.86
8.2.10.0040.00417.49
8.2.00.0070.00017.98
8.1.280.0100.00725.92
8.1.270.0080.00023.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00422.04
8.1.230.0030.00920.97
8.1.220.0030.00617.79
8.1.210.0090.00018.77
8.1.200.0040.00417.23
8.1.190.0040.00417.12
8.1.180.0060.00318.10
8.1.170.0030.00618.53
8.1.160.0040.00418.89
8.1.150.0050.00320.24
8.1.140.0000.00717.51
8.1.130.0070.00020.67
8.1.120.0080.00017.38
8.1.110.0050.00317.27
8.1.100.0030.00517.27
8.1.90.0080.00017.39
8.1.80.0040.00417.36
8.1.70.0000.00717.38
8.1.60.0040.00417.55
8.1.50.0000.00717.54
8.1.40.0070.00017.41
8.1.30.0000.01117.66
8.1.20.0040.00417.62
8.1.10.0040.00417.53
8.1.00.0040.00417.47
8.0.300.0000.00719.84
8.0.290.0040.00416.63
8.0.280.0070.00018.36
8.0.270.0000.00717.18
8.0.260.0000.00616.73
8.0.250.0030.00316.92
8.0.240.0000.00816.77
8.0.230.0030.00316.77
8.0.220.0040.00416.80
8.0.210.0030.00316.72
8.0.200.0070.00316.90
8.0.190.0050.00316.86
8.0.180.0040.00416.69
8.0.170.0000.00816.77
8.0.160.0030.00516.86
8.0.150.0030.00616.66
8.0.140.0040.00416.79
8.0.130.0030.00313.20
8.0.120.0000.00716.75
8.0.110.0040.00416.80
8.0.100.0070.00016.64
8.0.90.0050.00216.72
8.0.80.0110.00416.80
8.0.70.0050.00316.77
8.0.60.0000.00716.77
8.0.50.0080.00016.72
8.0.30.0090.01117.00
8.0.20.0090.00917.40
8.0.10.0040.00417.01
8.0.00.0080.00916.74
7.4.330.0020.00215.55
7.4.320.0030.00316.44
7.4.300.0070.00016.59
7.4.290.0050.00316.61
7.4.280.0060.00316.44
7.4.270.0000.00716.51
7.4.260.0070.00016.48
7.4.250.0040.00416.53
7.4.240.0090.00016.57
7.4.230.0030.00316.68
7.4.220.0030.00416.47
7.4.210.0110.00316.53
7.4.200.0070.00016.44
7.4.160.0070.00816.44
7.4.140.0090.00917.86
7.4.130.0030.01416.49
7.4.120.0120.00516.48
7.4.110.0100.00716.47
7.4.100.0150.00616.46
7.4.90.0100.00716.50
7.4.80.0070.01419.39
7.4.70.0070.01016.32
7.4.60.0040.01216.59
7.4.50.0000.01916.32
7.4.40.0110.00816.59
7.4.00.0030.01314.71
7.3.330.0020.00213.21
7.3.320.0060.00013.22
7.3.310.0040.00416.14
7.3.300.0060.00016.23
7.3.290.0040.00416.25
7.3.280.0090.00616.25
7.3.260.0080.01116.41
7.3.240.0090.00816.37
7.3.230.0080.00816.57
7.3.210.0120.00316.45
7.3.200.0110.00716.27
7.3.190.0150.00616.52
7.3.180.0130.00316.36
7.3.170.0130.00316.41
7.3.160.0160.00616.47
7.3.120.0090.00914.33
7.3.110.0000.01814.72
7.3.100.0000.01314.87
7.3.90.0090.00614.72
7.3.80.0070.00714.87
7.3.70.0000.01114.79
7.3.60.0030.00914.80
7.3.50.0080.00814.56
7.3.40.0130.00014.78
7.3.30.0070.00714.77
7.3.20.0060.00316.28
7.3.10.0030.00716.56
7.3.00.0030.00616.34
7.2.330.0120.00616.58
7.2.320.0100.00716.67
7.2.310.0070.01616.54
7.2.300.0090.00916.78
7.2.290.0060.01216.45
7.2.250.0040.01414.77
7.2.240.0100.00714.96
7.2.230.0060.00814.54
7.2.220.0040.01514.99
7.2.210.0000.01314.70
7.2.200.0000.01414.88
7.2.190.0090.00314.84
7.2.180.0060.01014.66
7.2.170.0070.00714.60
7.2.60.0000.01216.64
7.2.30.0090.01217.89
7.2.20.0150.00817.84
7.2.10.0120.01117.79
7.2.00.0150.01017.97
7.1.330.0030.00915.33
7.1.320.0090.00615.52
7.1.310.0040.01215.37
7.1.300.0040.01115.55
7.1.290.0090.00615.43
7.1.280.0060.00615.56
7.1.270.0040.00715.64
7.1.260.0040.01115.64
7.1.200.0060.01015.61
7.1.150.0090.01016.77
7.1.140.0100.01116.48
7.1.130.0700.01616.60
7.1.120.0110.01716.71
7.1.110.0210.00815.99
7.1.100.0260.01316.07
7.1.90.0100.00916.20
7.1.80.0120.00815.89
7.1.70.0090.00915.14
7.1.60.0360.01533.04
7.1.50.0400.01432.68
7.1.40.0280.01232.35
7.1.30.0270.01332.67
7.1.20.0270.01632.61
7.1.10.0090.00914.50
7.1.00.0080.01014.70

preferences:
64.2 ms | 400 KiB | 5 Q