3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Example { public $foo; public function __get($k) { echo 'Getting ' . $k . PHP_EOL; } public function __set($k, $v) { echo 'Setting ' . $k . ' = ' . $v . PHP_EOL; } protected function _makeProperty() { $this->bar = 'baz'; } public function makeProperty() { $this->_makeProperty(); } } $e = new Example(); echo (property_exists($e, 'foo') ? 'Yes' : 'No') . PHP_EOL; echo (property_exists($e, 'bar') ? 'Yes' : 'No') . PHP_EOL; $e->makeProperty(); echo (property_exists($e, 'foo') ? 'Yes' : 'No') . PHP_EOL; echo (property_exists($e, 'bar') ? 'Yes' : 'No') . PHP_EOL; echo $e->bar . PHP_EOL;

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)
8.3.60.0120.00916.36
8.3.50.0110.00822.00
8.3.40.0160.00318.77
8.3.30.0100.00319.13
8.3.20.0050.00220.33
8.3.10.0080.00023.66
8.3.00.0000.00819.56
8.2.180.0130.00618.53
8.2.170.0130.00718.96
8.2.160.0140.00422.96
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0080.00019.23
8.2.110.0030.00622.00
8.2.100.0120.00017.63
8.2.90.0060.00319.22
8.2.80.0040.00417.97
8.2.70.0040.00417.38
8.2.60.0000.01217.66
8.2.50.0030.00618.07
8.2.40.0000.00819.76
8.2.30.0080.00018.08
8.2.20.0030.00517.56
8.2.10.0050.00318.08
8.2.00.0050.00217.97
8.1.280.0100.01025.92
8.1.270.0040.00420.27
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.92
8.1.230.0070.00419.13
8.1.220.0050.00317.74
8.1.210.0090.00018.77
8.1.200.0090.00017.35
8.1.190.0040.00417.23
8.1.180.0030.00518.10
8.1.170.0090.00318.65
8.1.160.0000.00721.96
8.1.150.0070.00018.84
8.1.140.0040.00417.39
8.1.130.0000.00717.88
8.1.120.0000.00717.39
8.1.110.0060.00317.52
8.1.100.0000.00717.48
8.1.90.0070.00017.47
8.1.80.0030.00317.45
8.1.70.0000.00717.32
8.1.60.0000.00917.61
8.1.50.0060.00317.43
8.1.40.0000.00817.52
8.1.30.0080.00017.67
8.1.20.0060.00317.64
8.1.10.0070.00017.52
8.1.00.0050.00317.54
8.0.300.0040.00418.77
8.0.290.0030.00616.63
8.0.280.0000.00718.45
8.0.270.0000.00717.22
8.0.260.0040.00416.87
8.0.250.0020.00516.89
8.0.240.0000.00817.01
8.0.230.0030.00616.85
8.0.220.0000.00716.78
8.0.210.0040.00716.94
8.0.200.0030.00316.97
8.0.190.0000.00916.85
8.0.180.0050.00216.93
8.0.170.0000.00716.96
8.0.160.0000.00816.79
8.0.150.0000.00816.77
8.0.140.0000.00816.92
8.0.130.0060.00013.26
8.0.120.0000.00816.76
8.0.110.0040.00416.90
8.0.100.0030.00616.86
8.0.90.0030.00516.85
8.0.80.0120.00616.96
8.0.70.0000.00716.86
8.0.60.0090.00016.77
8.0.50.0000.00716.93
8.0.30.0080.01117.22
8.0.20.0120.00817.40
8.0.10.0070.00016.96
8.0.00.0100.00816.72
7.4.330.0050.00015.03
7.4.320.0030.00316.47
7.4.300.0030.00316.42
7.4.290.0030.00316.41
7.4.280.0030.00516.59
7.4.270.0000.00716.44
7.4.260.0000.00716.52
7.4.250.0000.00716.52
7.4.240.0000.00716.40
7.4.230.0000.00716.55
7.4.220.0120.00616.63
7.4.210.0060.00916.71
7.4.200.0030.00316.70
7.4.160.0060.01116.54
7.4.150.0080.00917.40
7.4.140.0110.00717.86
7.4.130.0110.01316.47
7.4.120.0150.00516.49
7.4.110.0100.01416.48
7.4.100.0060.01216.73
7.4.90.0150.00916.50
7.4.80.0120.00619.39
7.4.70.0050.01416.54
7.4.60.0100.00716.37
7.4.50.0040.00416.23
7.4.40.0090.00916.40
7.4.30.0060.01916.48
7.4.00.0080.00814.78
7.3.330.0040.00413.12
7.3.320.0000.00513.20
7.3.310.0000.00716.35
7.3.300.0000.00716.26
7.3.290.0090.00616.31
7.3.280.0080.01016.27
7.3.270.0150.00917.40
7.3.260.0170.00016.34
7.3.250.0130.00616.37
7.3.240.0130.00316.32
7.3.230.0100.01016.46
7.3.210.0100.01016.48
7.3.200.0090.00616.48
7.3.190.0160.00016.61
7.3.180.0140.00416.31
7.3.170.0070.01016.36
7.3.160.0080.00816.41
7.3.120.0060.01314.46
7.3.110.0030.01314.98
7.3.100.0060.01314.90
7.3.90.0070.01114.76
7.3.80.0030.00715.09
7.3.70.0000.01414.93
7.3.60.0040.00814.99
7.3.50.0040.01114.86
7.3.40.0060.00814.68
7.3.30.0090.00314.94
7.3.20.0060.00616.80
7.3.10.0120.00316.54
7.3.00.0040.00816.63
7.2.330.0110.00816.88
7.2.320.0060.01116.50
7.2.310.0120.00616.71
7.2.300.0130.00316.38
7.2.290.0060.01616.53
7.2.250.0030.01515.07
7.2.240.0040.01515.10
7.2.230.0060.00914.98
7.2.220.0100.00015.28
7.2.210.0070.00715.06
7.2.200.0030.01314.83
7.2.190.0060.01015.18
7.2.180.0070.00714.99
7.2.170.0030.00715.05
7.2.60.0030.01017.09
7.2.00.0040.00819.63
7.1.330.0030.01215.75
7.1.320.0070.00716.00
7.1.310.0030.00615.89
7.1.300.0110.00415.86
7.1.290.0000.01515.51
7.1.280.0040.01115.71
7.1.270.0040.01116.04
7.1.260.0030.00615.89
7.1.200.0050.00515.84
7.1.100.0030.01018.04
7.1.70.0100.00717.01
7.1.60.0100.01619.86
7.1.50.0090.01316.69
7.1.00.0070.07322.43
7.0.200.0000.00816.77
7.0.60.0100.05719.93
7.0.50.0100.08017.90
7.0.40.0000.05719.97
7.0.30.0200.08720.09
7.0.20.0270.07720.20
7.0.10.0100.08320.22
7.0.00.0070.08020.33
5.6.280.0070.07020.79
5.6.210.0000.08720.75
5.6.200.0130.05018.29
5.6.190.0100.03720.63
5.6.180.0470.06720.55
5.6.170.0400.06720.56
5.6.160.0030.04320.55
5.6.150.0000.04318.15
5.6.140.0130.04718.20
5.6.130.0100.06718.27
5.6.120.0100.04321.04
5.6.110.0100.06721.05
5.6.100.0030.09021.12
5.6.90.0070.09021.13
5.6.80.0130.08020.50
5.5.350.0270.07720.43
5.5.340.0030.08317.98
5.5.330.0030.06320.27
5.5.320.0300.08720.28
5.5.310.0300.07720.34
5.5.300.0030.07718.08
5.5.290.0070.07317.93
5.5.280.0030.08320.89
5.5.270.0030.04320.86
5.5.260.0070.04020.79
5.5.250.0100.06320.59
5.5.240.0070.07320.08
5.4.450.0630.05719.47
5.4.440.0570.05719.56
5.4.430.0200.05019.43
5.4.420.0130.07019.37
5.4.410.0130.07719.11
5.4.400.0130.05719.32
5.4.390.0130.04719.07
5.4.380.0030.06019.12
5.4.370.0070.05719.11
5.4.360.0030.05719.16
5.4.350.0100.05719.12
5.4.340.0130.05019.25
5.4.320.0100.05319.02
5.4.310.0200.05319.05
5.4.300.0170.05019.16
5.4.290.0100.05019.25
5.4.280.0200.05719.11
5.4.270.0230.05319.22
5.4.260.0200.04019.03
5.4.250.0130.05019.15
5.4.240.0070.05718.98
5.4.230.0130.05019.11
5.4.220.0230.04319.20
5.4.210.0130.05019.14
5.4.200.0030.05316.63
5.4.190.0070.05319.05
5.4.180.0070.06018.96
5.4.170.0130.06719.23
5.4.160.0170.06019.09
5.4.150.0030.05719.04
5.4.140.0100.06016.33
5.4.130.0100.04716.27
5.4.120.0130.04716.49
5.4.110.0170.04016.28
5.4.100.0170.04316.47
5.4.90.0130.04716.54
5.4.80.0200.05716.27
5.4.70.0100.05716.56
5.4.60.0070.05316.32
5.4.50.0170.04316.55
5.4.40.0100.05016.21
5.4.30.0070.05316.38
5.4.20.0100.05016.46
5.4.10.0070.05016.24
5.4.00.0030.05316.08
5.3.290.0030.06314.66
5.3.280.0200.05714.75
5.3.270.0030.06014.73
5.3.260.0130.06314.62
5.3.250.0170.04314.72
5.3.240.0100.05014.46
5.3.230.0030.05714.66
5.3.220.0030.05714.48
5.3.210.0100.05714.53
5.3.200.0030.05314.56
5.3.190.0030.05714.45
5.3.180.0100.05014.56
5.3.170.0030.05714.68
5.3.160.0100.05014.48
5.3.150.0100.05014.57
5.3.140.0200.04314.68
5.3.130.0100.05314.63
5.3.120.0100.05314.66
5.3.110.0200.04314.46
5.3.100.0070.05014.02
5.3.90.0070.05313.98
5.3.80.0070.05014.08
5.3.70.0030.05714.04
5.3.60.0130.04714.17
5.3.50.0130.04713.91
5.3.40.0070.05013.88
5.3.30.0000.05713.93
5.3.20.0100.04713.77
5.3.10.0130.04013.67
5.3.00.0100.04713.63
5.2.170.0030.04711.30
5.2.160.0070.04011.06
5.2.150.0170.03011.11
5.2.140.0030.04711.09
5.2.130.0070.05011.11
5.2.120.0070.04711.19
5.2.110.0100.04311.07
5.2.100.0070.04311.14
5.2.90.0000.04311.19
5.2.80.0000.04711.04
5.2.70.0100.03711.07
5.2.60.0100.03711.01
5.2.50.0030.04310.93
5.2.40.0030.05010.95
5.2.30.0030.04310.90
5.2.20.0100.04310.95
5.2.10.0100.03311.01
5.2.00.0030.04710.67
5.1.60.0030.03710.01
5.1.50.0100.03010.00
5.1.40.0100.0439.91
5.1.30.0070.03310.33
5.1.20.0100.03010.27
5.1.10.0000.04010.20
5.1.00.0070.03710.07
5.0.50.0030.0308.48
5.0.40.0100.0238.32
5.0.30.0100.0378.28
5.0.20.0030.0278.21
5.0.10.0000.0338.12
5.0.00.0000.0478.16
4.4.90.0030.0205.75
4.4.80.0030.0205.75
4.4.70.0000.0235.73
4.4.60.0070.0175.84
4.4.50.0000.0275.93
4.4.40.0000.0375.75
4.4.30.0030.0235.74
4.4.20.0000.0235.80
4.4.10.0000.0275.80
4.4.00.0030.0335.95
4.3.110.0030.0205.79
4.3.100.0070.0175.82
4.3.90.0030.0205.66
4.3.80.0070.0305.75
4.3.70.0100.0135.75
4.3.60.0000.0235.76
4.3.50.0030.0205.77
4.3.40.0000.0375.61
4.3.30.0030.0204.89
4.3.20.0000.0274.89
4.3.10.0000.0234.89
4.3.00.0130.0207.29

preferences:
55.46 ms | 401 KiB | 5 Q