3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1); /** * Isolated code */ class Bar { public function add(int $numOne, int $numTwo): int { return $numOne + $numTwo; } } /** * Non-Isolated code */ class Foo { private $bar; public function __construct(Bar $bar) { $this->bar = $bar; } public function addFive(int $base): int { return $this->bar->add($base, 5); } } $bar = new Bar(); $foo = new Foo($bar); echo $foo->addFive(9);

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)
8.3.60.0070.01016.75
8.3.50.0080.00618.29
8.3.40.0040.01118.79
8.3.30.0040.01118.57
8.3.20.0040.00420.89
8.3.10.0040.00420.56
8.3.00.0060.00320.77
8.2.180.0110.01125.92
8.2.170.0120.00322.96
8.2.160.0070.01020.52
8.2.150.0040.00425.66
8.2.140.0180.00024.66
8.2.130.0060.00326.16
8.2.120.0000.00819.66
8.2.110.0000.00921.11
8.2.100.0110.00017.91
8.2.90.0040.00417.69
8.2.80.0050.00318.22
8.2.70.0000.00817.63
8.2.60.0030.00618.00
8.2.50.0000.00818.10
8.2.40.0040.00419.43
8.2.30.0030.00519.27
8.2.20.0040.00418.06
8.2.10.0030.00319.24
8.2.00.0050.00317.91
8.1.280.0160.00625.92
8.1.270.0000.00818.54
8.1.260.0040.00426.35
8.1.250.0090.00928.09
8.1.240.0000.00823.97
8.1.230.0040.00820.89
8.1.220.0000.00817.76
8.1.210.0080.00018.77
8.1.200.0040.00417.23
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0000.00818.52
8.1.160.0040.00418.73
8.1.150.0000.00718.82
8.1.140.0050.00220.30
8.1.130.0000.00720.17
8.1.120.0040.00417.29
8.1.110.0000.00817.27
8.1.100.0030.00517.32
8.1.90.0000.00717.44
8.1.80.0040.00417.29
8.1.70.0030.00517.41
8.1.60.0070.00017.60
8.1.50.0020.00517.55
8.1.40.0000.00717.39
8.1.30.0000.01017.66
8.1.20.0000.00817.61
8.1.10.0070.00017.54
8.1.00.0000.00817.47
8.0.300.0050.00320.05
8.0.290.0030.00616.75
8.0.280.0030.00318.31
8.0.270.0080.00017.17
8.0.260.0000.00618.41
8.0.250.0000.00716.99
8.0.240.0030.00317.02
8.0.230.0000.00716.83
8.0.220.0030.00316.93
8.0.210.0030.00316.88
8.0.200.0040.00416.85
8.0.190.0000.00716.90
8.0.180.0000.00716.94
8.0.170.0040.00416.82
8.0.160.0040.00416.79
8.0.150.0000.00816.82
8.0.140.0040.00416.83
8.0.130.0030.00313.28
8.0.120.0050.00216.82
8.0.110.0040.00416.86
8.0.100.0040.00416.74
8.0.90.0000.00816.69
8.0.80.0030.01016.94
8.0.70.0000.00716.75
8.0.60.0040.00416.89
8.0.50.0030.00516.95
8.0.30.0090.01017.02
8.0.20.0120.00617.40
8.0.10.0080.00016.99
8.0.00.0120.00816.77
7.4.330.0050.00015.55
7.4.320.0030.00316.47
7.4.300.0030.00316.59
7.4.290.0000.00716.49
7.4.280.0040.00416.61
7.4.270.0030.00316.50
7.4.260.0040.00416.60
7.4.250.0000.00716.38
7.4.240.0000.00716.50
7.4.230.0030.00316.41
7.4.220.0040.00416.39
7.4.210.0070.00816.65
7.4.200.0000.00716.40
7.4.160.0080.00916.57
7.4.140.0140.00317.86
7.4.130.0050.01416.48
7.4.120.0170.00016.45
7.4.110.0060.01116.55
7.4.100.0130.01316.63
7.4.90.0130.00616.48
7.4.80.0130.00319.39
7.4.70.0100.00716.59
7.4.60.0100.00716.59
7.4.50.0040.00716.31
7.4.40.0000.02316.57
7.4.00.0130.00315.14
7.3.330.0000.00513.02
7.3.320.0030.00313.21
7.3.310.0070.00216.23
7.3.300.0070.00016.17
7.3.290.0030.00316.25
7.3.280.0070.01016.22
7.3.260.0110.01016.45
7.3.240.0120.00516.44
7.3.230.0060.01216.49
7.3.210.0030.01416.37
7.3.200.0090.00916.24
7.3.190.0150.00616.34
7.3.180.0160.00216.49
7.3.170.0180.00716.23
7.3.160.0100.00616.27
7.3.20.0670.00714.61
7.3.10.0840.00314.86
7.3.00.0630.01014.68
7.2.330.0090.00916.68
7.2.320.0110.00616.64
7.2.310.0030.01916.63
7.2.300.0040.01216.63
7.2.290.0100.00716.79
7.2.150.0960.00315.22
7.2.140.0960.00014.96
7.2.130.0500.01015.24
7.2.120.1090.00315.26
7.2.110.1150.00315.00
7.2.100.0750.00315.06
7.2.90.0570.00715.10
7.2.80.0640.01015.37
7.2.70.0520.01014.96
7.2.60.0630.00715.25
7.2.50.0570.01014.75
7.2.40.0710.00315.29
7.2.30.0710.01014.99
7.2.20.0730.00315.20
7.2.10.1840.00014.99
7.2.00.0660.01015.13
7.1.250.1060.00314.13

preferences:
90.96 ms | 401 KiB | 5 Q