3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Testing { private $myProperty = "parent"; public function __set($name, $value) { if ($name === 'myProperty') { throw new Exception('bla!'); } } public function getParentProperty() { echo "property: {$this->myProperty}"; } } class ChildTesting extends Testing { private $myProperty = "child"; public function __construct() { $this->myProperty = 'bla'; } } $obj = new ChildTesting; $obj->getParentProperty();

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)
8.3.70.0040.01418.53
8.3.60.0160.00616.38
8.3.50.0070.00718.11
8.3.40.0110.00718.87
8.3.30.0040.01218.67
8.3.20.0050.00221.77
8.3.10.0040.00423.61
8.3.00.0070.00021.84
8.2.190.0150.00616.75
8.2.180.0110.00418.07
8.2.170.0070.00722.96
8.2.160.0150.00420.57
8.2.150.0040.00425.66
8.2.140.0030.00624.66
8.2.130.0080.00019.05
8.2.120.0070.00026.35
8.2.110.0060.00321.18
8.2.100.0090.00317.78
8.2.90.0030.00617.67
8.2.80.0060.00319.16
8.2.70.0000.00817.68
8.2.60.0040.00417.80
8.2.50.0070.00018.10
8.2.40.0070.00020.59
8.2.30.0000.00719.44
8.2.20.0080.00417.97
8.2.10.0000.00717.87
8.2.00.0030.00517.98
8.1.280.0110.00825.92
8.1.270.0070.00022.06
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00321.12
8.1.230.0070.00320.92
8.1.220.0030.00617.74
8.1.210.0000.00820.43
8.1.200.0040.00417.23
8.1.190.0000.00817.38
8.1.180.0070.00018.10
8.1.170.0040.00418.84
8.1.160.0000.00718.89
8.1.150.0050.00319.05
8.1.140.0030.00517.65
8.1.130.0050.00318.92
8.1.120.0070.00017.38
8.1.110.0070.00317.43
8.1.100.0000.00717.40
8.1.90.0000.00817.42
8.1.80.0000.00717.38
8.1.70.0030.00317.41
8.1.60.0070.00417.64
8.1.50.0080.00017.45
8.1.40.0040.00417.56
8.1.30.0040.00417.61
8.1.20.0030.00717.70
8.1.10.0040.00417.58
8.1.00.0000.00817.53
8.0.300.0050.00220.00
8.0.290.0020.00516.75
8.0.280.0030.00318.45
8.0.270.0000.00817.21
8.0.260.0080.00018.96
8.0.250.0000.00716.98
8.0.240.0040.00416.95
8.0.230.0030.00316.93
8.0.220.0030.00416.95
8.0.210.0000.00716.92
8.0.200.0040.00416.79
8.0.190.0030.00517.04
8.0.180.0040.00416.80
8.0.170.0080.00016.90
8.0.160.0000.00716.96
8.0.150.0060.00616.85
8.0.140.0040.00316.85
8.0.130.0030.00513.34
8.0.120.0070.00016.86
8.0.110.0050.00316.76
8.0.100.0070.00016.88
8.0.90.0000.00816.72
8.0.80.0120.00616.78
8.0.70.0050.00216.72
8.0.60.0050.00216.73
8.0.50.0050.00216.76
8.0.30.0080.01016.98
8.0.20.0080.01217.40
8.0.10.0080.00016.83
8.0.00.0120.00416.72
7.4.330.0000.00615.55
7.4.320.0030.00316.48
7.4.300.0060.00016.56
7.4.290.0040.00416.48
7.4.280.0030.00616.56
7.4.270.0070.00016.61
7.4.260.0070.00016.56
7.4.250.0030.00316.58
7.4.240.0000.00816.50
7.4.230.0000.00716.43
7.4.220.0070.00016.44
7.4.210.0100.00716.58
7.4.200.0070.00016.35
7.4.160.0150.00516.50
7.4.140.0100.01017.86
7.4.130.0110.00716.58
7.4.120.0090.00916.49
7.4.110.0060.01216.46
7.4.100.0110.00616.64
7.4.90.0080.00916.61
7.4.80.0070.01419.39
7.4.70.0140.01716.48
7.4.60.0110.00616.54
7.4.50.0060.00916.43
7.4.40.0090.00916.52
7.4.10.0090.01015.74
7.4.00.0080.00815.44
7.3.330.0030.00313.27
7.3.320.0060.00013.27
7.3.310.0000.00716.41
7.3.300.0030.00316.32
7.3.290.0000.00716.35
7.3.280.0040.01316.29
7.3.260.0110.00816.37
7.3.240.0110.00816.40
7.3.230.0110.00716.61
7.3.210.0100.00716.37
7.3.200.0040.01116.26
7.3.190.0060.01116.36
7.3.180.0040.01316.33
7.3.170.0060.01216.32
7.3.160.0160.00016.34
7.3.130.0110.00815.46
7.3.120.0090.00915.71
7.3.110.0100.00615.63
7.3.100.0070.01115.55
7.3.90.0050.01015.56
7.3.80.0040.00815.69
7.3.70.0090.00415.57
7.3.60.0060.01015.63
7.3.50.0120.00315.64
7.3.40.0090.00515.64
7.3.30.0050.00615.48
7.3.20.0060.00717.38
7.3.10.0050.01116.96
7.3.00.0060.00917.04
7.2.330.0190.00616.84
7.2.320.0090.00916.68
7.2.310.0040.01216.34
7.2.300.0060.01016.50
7.2.290.0130.00416.80
7.2.260.0080.01115.93
7.2.250.0110.00815.79
7.2.240.0050.01216.01
7.2.230.0080.00715.95
7.2.220.0020.01515.76
7.2.210.0070.00615.71
7.2.200.0080.00715.96
7.2.190.0050.01115.68
7.2.180.0050.00815.98
7.2.170.0080.00715.77
7.2.160.0080.00615.53
7.2.150.0050.00917.69
7.2.140.0050.00817.47
7.2.130.0070.00717.42
7.2.120.0070.00817.21
7.2.110.0090.00617.13
7.2.100.0080.00817.40
7.2.90.0100.00517.24
7.2.80.0080.00817.28
7.2.70.0070.00717.12
7.2.60.0070.00917.31
7.2.50.0050.01017.23
7.2.40.0070.01117.94
7.2.30.0080.00917.97
7.2.20.0110.00617.89
7.2.10.0070.01217.88
7.2.00.0100.00818.03
7.1.330.0060.01016.33
7.1.320.0100.00416.45
7.1.310.0020.00916.59
7.1.300.0060.00916.52
7.1.290.0050.00916.43
7.1.280.0110.00516.45
7.1.270.0050.00816.30
7.1.260.0080.00216.35
7.1.250.0100.00415.94
7.1.240.0080.00616.52
7.1.230.0050.00916.44
7.1.220.0090.00516.38
7.1.210.0080.00416.44
7.1.200.0030.01316.03
7.1.190.0060.00616.52
7.1.180.0050.00716.31
7.1.170.0090.00716.31
7.1.160.0070.01216.94
7.1.150.0060.01117.06
7.1.140.0080.00917.17
7.1.130.0050.01017.10
7.1.120.0070.01017.07
7.1.110.0070.00517.07
7.1.100.0070.00716.89
7.1.90.0050.00816.95
7.1.80.0050.01017.05
7.1.70.0070.00616.67
7.1.60.0100.00922.72
7.1.50.0120.00622.48
7.1.40.0120.00922.51
7.1.30.0110.00922.45
7.1.20.0100.00922.50
7.1.10.0050.00916.46
7.1.00.0060.00816.45
7.0.330.0090.00516.31
7.0.320.0060.00616.16
7.0.310.0070.00616.16
7.0.300.0090.00616.18
7.0.290.0060.00616.20
7.0.280.0040.00816.11
7.0.270.0040.00616.19
7.0.260.0020.01016.18
7.0.250.0020.01016.12
7.0.240.0050.00616.09
7.0.230.0030.00916.17
7.0.220.0030.00816.12
7.0.210.0100.00416.21
7.0.200.0050.00716.24
7.0.190.0050.00816.20
7.0.180.0050.00916.07
7.0.170.0070.00716.33
7.0.160.0080.00516.13
7.0.150.0050.00916.12
7.0.140.0070.00616.30
7.0.130.0080.00816.22
7.0.120.0030.01016.33
7.0.110.0040.00616.25
7.0.100.0030.01016.23
7.0.90.0050.00816.20
7.0.80.0020.00916.12
7.0.70.0030.00816.36
7.0.60.0040.00916.12
7.0.50.0040.00616.05
7.0.40.0080.00514.16
7.0.30.0080.00314.20
7.0.20.0080.00714.20
7.0.10.0050.01014.22
7.0.00.0030.00914.10
5.6.400.0050.00515.00
5.6.390.0040.01015.16
5.6.380.0070.00515.06
5.6.370.0060.00615.06
5.6.360.0040.01015.30
5.6.350.0090.00815.04
5.6.340.0100.00615.39
5.6.330.0080.00815.04
5.6.320.0070.00715.34
5.6.310.0110.00114.98
5.6.300.0060.01015.19
5.6.290.0040.00914.99
5.6.280.0030.01115.38
5.6.270.0030.00815.10
5.6.260.0040.01115.13
5.6.250.0050.00915.13
5.6.240.0100.00515.16
5.6.230.0080.00515.04
5.6.220.0040.00915.12
5.6.210.0050.00715.02
5.6.200.0060.00815.08
5.6.190.0040.00815.26
5.6.180.0020.01015.15
5.6.170.0050.00915.13
5.6.160.0050.01015.00
5.6.150.0050.01115.21
5.6.140.0060.00815.12
5.6.130.0090.00615.04
5.6.120.0060.00815.06
5.6.110.0070.00815.02
5.6.100.0050.00815.24
5.6.90.0120.00215.09
5.6.80.0040.01015.09
5.6.70.0050.00615.06
5.6.60.0030.01015.13
5.6.50.0050.01214.97
5.6.40.0040.01014.97
5.6.30.0040.00715.08
5.6.20.0050.00714.93
5.6.10.0040.01015.10
5.6.00.0060.00714.92

preferences:
64.13 ms | 401 KiB | 5 Q