3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ParentClass { private $values; public function __construct( array $values ) { $this->values = $values; } } class ChildClass extends ParentClass { private $values; public function __construct( array $values ) { parent::__construct( $values ); $this->values = $values; } public function getTest() { if( isset( $this->values['test'] ) ) { return $this->values['test']; } } public function setTest( $value ) { return $this->values['test'] = $value; } } $object = new ChildClass( array( 'test' => 0 ) ); $object->setTest( 1 ); echo 'val: ' . $object->getTest() . PHP_EOL; print_r( $object );

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)
8.3.60.0110.00416.38
8.3.50.0090.01122.11
8.3.40.0150.00618.84
8.3.30.0080.00618.84
8.3.20.0000.00820.66
8.3.10.0050.00321.89
8.3.00.0000.00820.95
8.2.180.0120.00916.50
8.2.170.0090.00622.96
8.2.160.0100.01020.45
8.2.150.0050.00224.18
8.2.140.0050.00324.66
8.2.130.0020.00521.18
8.2.120.0040.00426.35
8.2.110.0060.00320.89
8.2.100.0060.00617.72
8.2.90.0000.00918.34
8.2.80.0080.00018.16
8.2.70.0040.00417.93
8.2.60.0040.00417.75
8.2.50.0050.00318.11
8.2.40.0040.00420.63
8.2.30.0050.00219.38
8.2.20.0040.00418.16
8.2.10.0020.00518.18
8.2.00.0040.00417.62
8.1.280.0070.00725.92
8.1.270.0030.00522.11
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0080.00322.07
8.1.230.0030.00922.84
8.1.220.0080.00017.78
8.1.210.0040.00418.77
8.1.200.0040.00417.10
8.1.190.0000.00817.23
8.1.180.0020.00518.10
8.1.170.0080.00018.66
8.1.160.0040.00420.68
8.1.150.0050.00220.32
8.1.140.0050.00319.62
8.1.130.0070.00017.71
8.1.120.0000.00717.37
8.1.110.0050.00317.48
8.1.100.0060.00317.51
8.1.90.0040.00417.50
8.1.80.0090.00017.46
8.1.70.0030.00317.53
8.1.60.0000.00717.48
8.1.50.0060.00317.46
8.1.40.0050.00317.59
8.1.30.0040.00417.64
8.1.20.0050.00317.55
8.1.10.0020.00517.47
8.1.00.0000.00717.58
8.0.300.0070.00019.85
8.0.290.0000.00716.75
8.0.280.0070.00018.42
8.0.270.0000.00717.33
8.0.260.0080.00017.27
8.0.250.0050.00316.99
8.0.240.0060.00016.83
8.0.230.0040.00416.95
8.0.220.0050.00216.88
8.0.210.0000.00716.95
8.0.200.0030.00616.85
8.0.190.0050.00316.96
8.0.180.0060.00316.85
8.0.170.0000.00716.98
8.0.160.0030.00316.85
8.0.150.0000.00716.86
8.0.140.0030.00716.91
8.0.130.0030.00313.33
8.0.120.0040.00416.86
8.0.110.0030.00316.88
8.0.100.0040.00416.69
8.0.90.0000.00716.87
8.0.80.0130.01016.86
8.0.70.0000.00716.90
8.0.60.0070.00016.88
8.0.50.0070.00016.84
8.0.30.0170.00517.07
8.0.20.0100.01117.40
8.0.10.0050.00216.97
8.0.00.0070.01016.73
7.4.330.0020.00215.55
7.4.320.0000.00616.40
7.4.300.0000.00616.36
7.4.290.0000.00716.44
7.4.280.0080.00016.55
7.4.270.0030.00316.61
7.4.260.0070.00016.61
7.4.250.0040.00416.57
7.4.240.0070.00016.49
7.4.230.0030.00316.71
7.4.220.0090.01816.70
7.4.210.0060.00816.48
7.4.200.0030.00516.58
7.4.160.0130.00316.74
7.4.150.0100.00717.40
7.4.140.0090.01117.86
7.4.130.0090.01216.65
7.4.120.0130.00616.45
7.4.110.0030.02016.64
7.4.100.0070.01016.58
7.4.90.0070.01016.30
7.4.80.0130.00319.39
7.4.70.0200.00316.54
7.4.60.0060.00916.48
7.4.50.0030.00716.43
7.4.40.0120.00616.61
7.4.30.0030.01316.30
7.4.00.0030.01214.93
7.3.330.0000.00513.37
7.3.320.0050.00013.36
7.3.310.0070.00016.21
7.3.300.0070.00016.22
7.3.290.0070.00016.28
7.3.280.0110.00716.37
7.3.270.0060.01117.40
7.3.260.0090.00916.46
7.3.250.0110.00616.46
7.3.240.0100.00916.40
7.3.230.0040.01516.39
7.3.210.0090.01116.54
7.3.200.0110.00816.52
7.3.190.0100.01016.66
7.3.180.0150.00316.65
7.3.170.0130.00916.45
7.3.160.0150.00316.59
7.3.10.0170.00216.57
7.3.00.0110.00516.36
7.2.330.0060.01216.75
7.2.320.0160.00716.43
7.2.310.0120.01216.75
7.2.300.0090.01516.49
7.2.290.0070.01116.73
7.2.130.0210.00816.59
7.2.120.0120.00916.82
7.2.110.0140.00516.56
7.2.100.0080.00916.59
7.2.90.0130.01116.60
7.2.80.0150.00716.43
7.2.70.0210.00316.60
7.2.60.0110.00916.64
7.2.50.0130.00916.87
7.2.40.0130.01216.50
7.2.30.0130.01016.26
7.2.20.0210.00216.46
7.2.10.0150.00716.54
7.2.00.0130.01016.75
7.1.250.0170.00615.66
7.1.200.0060.00615.95
7.1.70.0030.00617.09
7.1.60.0000.01216.96
7.1.50.0070.01417.02
7.1.40.0040.00916.45
7.1.30.0000.01416.67
7.1.20.0070.00416.62
7.1.10.0070.00316.66
7.1.00.0000.01116.82
7.0.200.0000.00716.86
7.0.190.0050.00516.76
7.0.180.0040.00416.48
7.0.170.0040.00416.27
7.0.160.0000.00916.39
7.0.150.0030.00616.21
7.0.140.0050.00316.32
7.0.130.0060.00616.68
7.0.120.0000.00716.46
7.0.110.0060.00316.46
7.0.100.0070.00016.31
7.0.90.0040.00416.39
7.0.80.0000.01016.45
7.0.70.0040.00416.26
7.0.60.0030.00516.40
7.0.50.0040.00416.48
7.0.40.0030.00715.31
7.0.30.0030.00615.31
7.0.20.0020.00515.31
7.0.10.0000.00715.31
7.0.00.0050.00215.31
5.6.300.0000.04320.86
5.6.290.0070.03720.84
5.6.280.0000.04820.83
5.6.270.0100.03821.09
5.6.260.0200.03420.83
5.6.250.0000.04620.89
5.6.240.0030.04521.06
5.6.230.0070.04020.99
5.6.220.0070.03720.79
5.6.210.0060.03820.63
5.6.200.0130.04020.85
5.6.190.0030.05020.94
5.6.180.0000.04520.75
5.6.170.0070.03920.82
5.6.160.0170.04220.89
5.6.150.0030.05220.86
5.6.140.0070.05920.95
5.6.130.0000.04821.05
5.6.120.0030.04220.78
5.6.110.0000.04920.83
5.6.100.0040.04220.73
5.6.90.0000.04720.72
5.6.80.0030.03920.42
5.6.70.0030.04720.20
5.6.60.0060.04120.41
5.6.50.0070.03620.39
5.6.40.0030.03820.35
5.6.30.0000.04220.20
5.6.20.0000.04320.22
5.6.10.0170.04120.19
5.6.00.0000.04320.30

preferences:
33.95 ms | 404 KiB | 6 Q