3v4l.org

run code in 300+ PHP versions simultaneously
<?php $result = new class('Ivan', 12) { public function __construct( public string $name, public int $age, ) { } }; var_dump($result);

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)
8.5.00.0110.01120.04
8.4.150.0020.00014.05
8.4.140.0130.00817.51
8.4.130.0130.00618.52
8.4.120.0100.00723.97
8.4.110.0110.01018.66
8.4.100.0110.01018.88
8.4.90.0040.00420.67
8.4.80.0030.00518.75
8.4.70.0030.00518.11
8.4.60.0110.00919.05
8.4.50.0080.00818.99
8.4.40.0160.00322.28
8.4.30.0130.00720.30
8.4.20.0130.00717.63
8.4.10.0040.00420.61
8.3.280.0130.00820.10
8.3.270.0120.00816.64
8.3.260.0100.01016.93
8.3.250.0040.00319.07
8.3.240.0110.00817.19
8.3.230.0100.00716.57
8.3.220.0060.00219.07
8.3.210.0070.00916.79
8.3.200.0050.00316.74
8.3.190.0100.00518.75
8.3.180.0120.00817.36
8.3.170.0040.00418.99
8.3.160.0060.01316.57
8.3.150.0110.00716.96
8.3.140.0000.00918.48
8.3.130.0030.00618.42
8.3.120.0110.00718.80
8.3.110.0150.00320.94
8.3.100.0160.00024.06
8.3.90.0040.00426.77
8.3.80.0030.00619.36
8.3.70.0070.00716.75
8.3.60.0110.00718.32
8.3.50.0050.01323.56
8.3.40.0070.00718.73
8.3.30.0070.00718.67
8.3.20.0040.00424.18
8.3.10.0080.00024.66
8.3.00.0000.00826.16
8.2.290.0100.00720.69
8.2.280.0100.00818.45
8.2.270.0050.00316.99
8.2.260.0080.00016.79
8.2.250.0030.00516.94
8.2.240.0050.00517.34
8.2.230.0000.00822.58
8.2.220.0000.00937.54
8.2.210.0050.00326.77
8.2.200.0080.00318.88
8.2.190.0070.00716.58
8.2.180.0140.00725.92
8.2.170.0110.00618.99
8.2.160.0100.00322.96
8.2.150.0040.00425.66
8.2.140.0050.00224.66
8.2.130.0070.00026.16
8.2.120.0040.00426.35
8.2.110.0080.00320.34
8.2.100.0110.00019.13
8.1.330.0080.00422.01
8.1.320.0100.01117.98
8.1.310.0080.00316.15
8.1.300.0020.00518.32
8.1.290.0030.00630.84
8.1.280.0030.01025.92
8.1.270.0040.00423.99
8.1.260.0080.00028.09
8.1.250.0070.00328.09
8.1.240.0000.01018.57
8.1.230.0030.00718.57
8.0.10.0160.01317.02
8.0.00.0070.01816.87
7.4.140.0130.00716.13
7.4.130.0180.00016.04
7.4.120.0130.01016.32
7.4.110.0060.01216.38
7.4.100.0030.01416.11
7.4.90.0090.00915.89
7.4.80.0070.01816.32
7.4.70.0100.01416.24
7.4.60.0090.00916.31
7.4.50.0170.00916.04
7.4.40.0090.00916.14
7.4.30.0050.01316.49
7.4.20.0140.01116.29
7.4.10.0100.01416.14
7.4.00.0090.00915.89
7.3.260.0110.01316.29
7.3.250.0040.01916.21
7.3.240.0170.00015.88
7.3.230.0060.01516.14
7.3.220.0090.00616.09
7.3.210.0080.00816.23
7.3.200.0160.00616.39
7.3.190.0140.01016.25
7.3.180.0000.01716.14
7.3.170.0030.01316.07
7.3.160.0110.00715.96
7.3.150.0110.00616.20
7.3.140.0210.00016.30
7.3.130.0040.01816.10
7.3.120.0180.00616.21
7.3.110.0120.00616.02
7.3.100.0070.01116.22
7.3.90.0140.01016.09
7.3.80.0070.01716.13
7.3.70.0130.01016.22
7.3.60.0070.01116.20
7.3.50.0160.00316.19
7.3.40.0080.01116.20
7.3.30.0030.01615.84
7.3.20.0140.00716.28
7.3.10.0120.00615.88
7.3.00.0110.00616.05

preferences:
29.97 ms | 403 KiB | 5 Q