3v4l.org

run code in 300+ PHP versions simultaneously
<?php class PropertyTest { private $data = array(); public function __set($name, $value) { echo "Setting '$name' to '$value'\n"; $this->data[$name] = $value; } public function __get($name) { echo "Getting '$name'\n"; if (array_key_exists($name, $this->data)) { return $this->data[$name]; }} public function __isset($name) { echo "Is '$name' set?\n"; return isset($this->data[$name]); } public function __unset($name) { echo "Unsetting '$name'\n"; unset($this->data[$name]); } public function getHidden() { return $this->hidden; } } echo "<pre>\n"; $obj = new PropertyTest; $obj->a = 1; echo $obj->a . "\n\n"; var_dump(isset($obj->a)); unset($obj->a); var_dump(isset($obj->a)); echo "\n"; echo $obj->getHidden() . "\n"; ?>

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)
8.3.70.0150.00618.55
8.3.60.0070.01016.50
8.3.50.0070.01317.18
8.3.40.0090.00618.71
8.3.30.0120.00318.71
8.3.20.0060.00318.66
8.3.10.0040.00418.56
8.3.00.0000.00919.25
8.2.180.0090.00616.50
8.2.170.0070.00722.96
8.2.160.0040.01118.83
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0140.00021.00
8.2.110.0070.00421.05
8.2.100.0090.00318.02
8.2.90.0080.00018.03
8.2.80.0040.00417.97
8.2.70.0030.00518.05
8.2.60.0040.00418.22
8.2.50.0030.00618.10
8.2.40.0030.00619.46
8.2.30.0050.00319.32
8.2.20.0030.00617.69
8.2.10.0040.00417.82
8.2.00.0000.01017.68
8.1.280.0030.01225.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0040.00422.23
8.1.230.0000.01222.68
8.1.220.0050.00317.79
8.1.210.0000.00819.99
8.1.200.0060.00317.35
8.1.190.0000.00817.23
8.1.180.0030.00618.10
8.1.170.0030.00618.46
8.1.160.0040.00418.99
8.1.150.0040.00418.70
8.1.140.0030.00517.41
8.1.130.0000.00717.41
8.1.120.0070.00017.40
8.1.110.0050.00317.44
8.1.100.0000.00717.43
8.1.90.0040.00417.46
8.1.80.0000.00717.38
8.1.70.0000.00817.43
8.1.60.0020.00517.63
8.1.50.0060.00317.46
8.1.40.0040.00417.41
8.1.30.0050.00317.62
8.1.20.0020.00517.67
8.1.10.0040.00417.49
8.1.00.0030.00517.40
8.0.300.0000.00821.95
8.0.290.0060.00316.75
8.0.280.0030.00618.44
8.0.270.0040.00417.18
8.0.260.0030.00316.83
8.0.250.0100.00016.88
8.0.240.0070.00016.90
8.0.230.0000.00816.94
8.0.220.0020.00516.82
8.0.210.0000.00716.87
8.0.200.0000.00616.97
8.0.190.0040.00416.99
8.0.180.0040.00416.93
8.0.170.0040.00416.71
8.0.160.0040.00416.81
8.0.150.0050.00316.90
8.0.140.0040.00416.88
8.0.130.0030.00313.29
8.0.120.0050.00316.75
8.0.110.0040.00416.73
8.0.100.0000.00716.90
8.0.90.0050.00216.79
8.0.80.0060.00816.94
8.0.70.0030.00516.88
8.0.60.0000.00917.00
8.0.50.0000.00816.71
8.0.30.0100.01017.04
8.0.20.0100.00817.10
8.0.10.0080.00016.83
8.0.00.0170.00416.65
7.4.330.0000.00612.90
7.4.320.0000.00616.54
7.4.300.0030.00316.44
7.4.290.0000.00716.68
7.4.280.0030.00616.50
7.4.270.0040.00416.55
7.4.260.0060.00013.27
7.4.250.0030.00616.57
7.4.240.0040.00416.66
7.4.230.0000.00916.59
7.4.220.0120.00616.48
7.4.210.0070.01416.46
7.4.200.0030.00316.33
7.4.190.0040.00416.68
7.4.160.0060.00916.64
7.4.150.0090.00916.45
7.4.140.0200.00816.57
7.4.130.0130.00316.47
7.4.120.0090.00916.73
7.4.110.0070.01116.43
7.4.100.0090.00916.38
7.4.90.0040.01616.40
7.4.80.0100.00719.39
7.4.70.0080.00916.19
7.4.60.0080.00816.45
7.4.50.0040.00416.54
7.4.40.0040.00816.49
7.4.30.0030.01316.58
7.4.00.0060.01215.11
7.3.330.0030.00313.20
7.3.320.0030.00313.27
7.3.310.0030.00316.36
7.3.300.0000.00716.33
7.3.290.0030.01116.35
7.3.280.0100.01016.30
7.3.270.0030.01416.35
7.3.260.0090.00916.36
7.3.250.0100.01016.41
7.3.240.0090.01316.30
7.3.230.0090.01516.39
7.3.210.0090.00916.45
7.3.200.0100.00716.35
7.3.190.0110.00516.28
7.3.180.0060.01116.23
7.3.170.0160.00016.65
7.3.160.0100.01316.51
7.3.120.0090.00314.61
7.3.110.0000.01314.99
7.3.100.0090.00315.00
7.3.90.0040.00414.71
7.3.80.0030.00714.80
7.3.70.0030.00914.92
7.3.60.0030.00914.79
7.3.50.0100.00314.88
7.3.40.0060.00614.83
7.3.30.0000.01414.73
7.3.20.0080.00416.58
7.3.10.0070.00716.42
7.3.00.0060.00716.58
7.2.330.0070.01016.51
7.2.320.0070.01016.79
7.2.310.0150.00716.47
7.2.300.0080.00816.30
7.2.290.0030.01416.38
7.2.240.0030.01014.78
7.2.230.0060.00615.31
7.2.220.0110.00415.21
7.2.210.0030.01014.87
7.2.200.0000.00914.95
7.2.190.0030.01215.23
7.2.180.0080.00315.09
7.2.170.0030.01215.07
7.2.160.0060.00915.29
7.2.150.0040.00817.12
7.2.140.0060.00616.95
7.2.130.0070.00716.78
7.2.120.0050.00816.79
7.2.110.0070.00716.86
7.2.100.0060.00816.72
7.2.90.0070.00616.99
7.2.80.0040.01016.81
7.2.70.0050.00816.77
7.2.60.0080.00616.93
7.2.50.0080.00416.97
7.2.40.0060.00616.89
7.2.30.0090.00516.91
7.2.20.0060.00616.75
7.2.10.0030.00916.84
7.2.00.0070.00616.90
7.1.330.0090.00615.90
7.1.320.0030.01015.77
7.1.310.0060.00615.65
7.1.300.0070.00715.46
7.1.290.0000.01315.79
7.1.280.0030.01015.60
7.1.270.0000.01115.82
7.1.260.0030.00915.71
7.1.250.0040.00815.72
7.1.240.0000.00915.95
7.1.230.0030.00715.87
7.1.220.0040.00815.90
7.1.210.0040.00715.54
7.1.200.0040.00715.90
7.1.190.0000.01215.98
7.1.180.0110.00015.97
7.1.170.0060.00315.96
7.1.160.0070.00315.66
7.1.150.0030.00915.86
7.1.140.0070.00315.98
7.1.130.0110.00015.81
7.1.120.0090.00615.80
7.1.110.0030.00715.94
7.1.100.0030.00917.00
7.1.90.0060.00915.61
7.1.80.0080.00315.97
7.1.70.0070.00516.26
7.1.60.0120.00817.53
7.1.50.0020.01516.53
7.1.40.0140.00015.87
7.1.30.0050.00315.59
7.1.20.0030.00915.70
7.1.10.0030.00815.88
7.1.00.0030.03919.07
7.0.330.0090.00015.30
7.0.320.0040.00715.32
7.0.310.0030.01015.53
7.0.300.0030.00815.66
7.0.290.0130.00015.28
7.0.280.0050.00515.39
7.0.270.0040.00815.32
7.0.260.0000.00815.25
7.0.250.0030.00715.35
7.0.240.0070.00715.58
7.0.230.0070.00315.20
7.0.220.0060.00615.49
7.0.210.0030.00715.39
7.0.200.0050.00716.10
7.0.190.0000.01015.39
7.0.180.0060.00615.42
7.0.170.0030.00715.19
7.0.160.0100.00315.56
7.0.150.0000.00914.95
7.0.140.0000.04318.82
7.0.130.0040.00815.44
7.0.120.0060.03518.73
7.0.110.0060.00615.30
7.0.100.0050.00315.28
7.0.90.0060.00615.13
7.0.80.0110.00315.59
7.0.70.0030.00515.65
7.0.60.0020.04517.61
7.0.50.0050.02316.58
7.0.40.0070.04716.63
7.0.30.0070.02316.89
7.0.20.0050.03116.86
7.0.10.0080.04316.73
7.0.00.0020.05116.76
5.6.380.0030.00914.65
5.6.370.0090.00014.47
5.6.360.0060.00614.52
5.6.350.0030.00714.62
5.6.340.0060.00314.31
5.6.330.0000.01014.32
5.6.320.0040.00814.70
5.6.310.0070.01014.64
5.6.300.0000.01014.38
5.6.290.0070.00314.43
5.6.280.0040.03917.67
5.6.270.0080.00414.26
5.6.260.0000.01014.36
5.6.250.0040.00714.59
5.6.240.0080.00314.42
5.6.230.0070.00714.09
5.6.220.0100.00314.60
5.6.210.0050.04317.53
5.6.200.0070.02216.28
5.6.190.0030.02517.46
5.6.180.0050.02817.58
5.6.170.0050.03717.57
5.6.160.0130.03717.45
5.6.150.0070.02217.28
5.6.140.0030.05017.37
5.6.130.0050.04817.32
5.6.120.0090.04017.61
5.6.110.0090.03017.20
5.6.100.0100.04317.35
5.6.90.0080.04317.46
5.6.80.0060.02517.20
5.6.70.0050.02817.11
5.6.60.0130.03317.02
5.6.50.0060.02317.21
5.6.40.0080.02517.04
5.6.30.0080.02316.91
5.6.20.0040.03217.06
5.6.10.0100.03717.02
5.6.00.0080.04317.05
5.5.380.0030.00611.46
5.5.370.0040.00711.23
5.5.360.0000.00811.18
5.5.350.0130.01515.89
5.5.340.0030.04614.70
5.5.330.0080.03015.88
5.5.320.0010.03015.81
5.5.310.0090.02015.81
5.5.300.0090.02215.58
5.5.290.0070.04515.67
5.5.280.0060.03315.72
5.5.270.0070.03415.82
5.5.260.0030.03315.70
5.5.250.0050.02215.64
5.5.240.0080.04215.43
5.5.230.0050.02615.34
5.5.220.0080.03615.39
5.5.210.0050.02415.47
5.5.200.0030.02315.39
5.5.190.0040.02415.34
5.5.180.0030.04215.39
5.5.170.0030.00611.47
5.5.160.0050.04515.49
5.5.150.0030.04215.57
5.5.140.0010.03615.42
5.5.130.0030.04515.36
5.5.120.0020.03715.31
5.5.110.0050.03915.34
5.5.100.0030.04315.28
5.5.90.0060.02515.37
5.5.80.0120.03715.20
5.5.70.0050.04515.31
5.5.60.0090.04215.20
5.5.50.0050.03815.34
5.5.40.0030.04415.31
5.5.30.0030.03515.32
5.5.20.0080.02915.19
5.5.10.0040.02915.27
5.5.00.0000.03015.27
5.4.450.0050.03015.29
5.4.440.0030.04615.32
5.4.430.0050.03015.37
5.4.420.0060.02615.41
5.4.410.0020.03915.32
5.4.400.0030.03015.05
5.4.390.0030.02715.09
5.4.380.0030.04315.21
5.4.370.0050.03215.25
5.4.360.0060.01815.26
5.4.350.0040.03915.08
5.4.340.0100.03715.23
5.4.330.0090.00011.39
5.4.320.0070.03815.07
5.4.310.0050.04115.20
5.4.300.0050.02515.16
5.4.290.0050.02015.01
5.4.280.0050.04115.04
5.4.270.0070.03815.19
5.4.260.0050.02515.17
5.4.250.0080.03115.06
5.4.240.0040.03215.28
5.4.230.0090.01815.03
5.4.220.0050.02015.17
5.4.210.0080.02615.11
5.4.200.0100.03815.33
5.4.190.0030.04015.27
5.4.180.0050.02615.27
5.4.170.0120.02315.37
5.4.160.0050.01815.04
5.4.150.0060.03115.04
5.4.140.0070.02413.80
5.4.130.0010.02613.84
5.4.120.0050.02113.87
5.4.110.0040.04013.83
5.4.100.0120.03113.88
5.4.90.0070.03713.85
5.4.80.0100.03013.91
5.4.70.0050.03913.80
5.4.60.0080.02413.79
5.4.50.0040.03513.78
5.4.40.0080.03113.90
5.4.30.0050.02613.83
5.4.20.0100.03213.90
5.4.10.0020.02313.84
5.4.00.0020.02413.56
5.3.290.0060.04112.94
5.3.280.0050.03012.92
5.3.270.0050.03412.98
5.3.260.0070.03812.92
5.3.250.0050.04212.90
5.3.240.0030.03512.90
5.3.230.0000.02512.93
5.3.220.0050.02812.87
5.3.210.0080.03812.90
5.3.200.0070.03512.88
5.3.190.0050.03212.88
5.3.180.0050.03212.89
5.3.170.0080.02212.88
5.3.160.0070.02212.89
5.3.150.0050.02012.88
5.3.140.0050.02312.88
5.3.130.0050.02312.89
5.3.120.0050.02012.87
5.3.110.0020.04212.89
5.3.100.0000.02312.61
5.3.90.0020.02412.60
5.3.80.0030.03812.63
5.3.70.0020.02912.60
5.3.60.0040.02012.61
5.3.50.0020.02212.58
5.3.40.0020.03112.60
5.3.30.0030.01812.55
5.3.20.0040.02312.48
5.3.10.0030.04012.38
5.3.00.0080.03212.44
5.2.170.0030.01511.21
5.2.160.0050.02311.17
5.2.150.0010.01811.20
5.2.140.0000.01911.15
5.2.130.0040.02011.18
5.2.120.0050.02511.13
5.2.110.0050.03211.18
5.2.100.0060.01811.13
5.2.90.0080.03011.15
5.2.80.0040.03011.14
5.2.70.0030.01611.13
5.2.60.0030.02011.12
5.2.50.0020.02511.14
5.2.40.0020.01811.06
5.2.30.0030.02811.08
5.2.20.0000.02611.05
5.2.10.0020.01911.04
5.2.00.0010.03310.94
5.1.60.0040.02910.62
5.1.50.0030.02910.67
5.1.40.0030.01510.60
5.1.30.0030.01610.79
5.1.20.0030.01410.82
5.1.10.0050.02310.66
5.1.00.0020.02010.63
5.0.50.0020.0189.89
5.0.40.0040.0219.79
5.0.30.0000.0359.74
5.0.20.0040.0209.70
5.0.10.0030.0229.71
5.0.00.0020.0379.67
4.4.90.0030.0199.06
4.4.80.0020.0099.06
4.4.70.0030.0149.06
4.4.60.0000.0209.06
4.4.50.0010.0109.06
4.4.40.0030.0189.06
4.4.30.0020.0189.06
4.4.20.0020.0199.06
4.4.10.0000.0219.06
4.4.00.0020.0189.06
4.3.110.0000.0149.06
4.3.100.0050.0129.06
4.3.90.0020.0159.06
4.3.80.0000.0299.06
4.3.70.0020.0159.06
4.3.60.0020.0209.06
4.3.50.0030.0149.06
4.3.40.0000.0249.06
4.3.30.0030.0209.06
4.3.20.0020.0209.06
4.3.10.0030.0189.06
4.3.00.0020.0169.06

preferences:
43.81 ms | 401 KiB | 5 Q