3v4l.org

run code in 300+ PHP versions simultaneously
<?php class SimpleClass { public const COSNTANT = "costant value"; private $var = "a default value"; function __construct($var) { $this->var = $var; } public function getVar() { return $this->var; } public function setVar($var) { $this->var = $var; } public function toString() { echo $this->var; } } $test = new SimpleClass("test2"); $test->setVar("test"); $test->toString(); echo SimpleClass::CONSTANT;

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)
8.3.60.0040.01116.75
8.3.50.0110.00416.15
8.3.40.0040.01118.97
8.3.30.0090.00618.72
8.3.20.0070.00020.21
8.3.10.0000.00723.73
8.3.00.0000.00819.69
8.2.180.0120.00316.75
8.2.170.0090.01222.96
8.2.160.0090.00620.56
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0060.00317.50
8.2.110.0030.00621.18
8.2.100.0080.00417.84
8.2.90.0000.00819.05
8.2.80.0090.00017.97
8.2.70.0000.00817.63
8.2.60.0030.00617.80
8.2.50.0050.00318.07
8.2.40.0000.00819.28
8.2.30.0040.00419.78
8.2.20.0070.00017.61
8.2.10.0040.00418.09
8.2.00.0040.00418.14
8.1.280.0040.01125.92
8.1.270.0040.00420.15
8.1.260.0050.00226.35
8.1.250.0000.00828.09
8.1.240.0070.01421.27
8.1.230.0000.01117.45
8.1.220.0030.00617.76
8.1.210.0090.00018.77
8.1.200.0080.00317.35
8.1.190.0040.00417.13
8.1.180.0070.00018.10
8.1.170.0080.00318.75
8.1.160.0000.00821.92
8.1.150.0050.00218.89
8.1.140.0080.00017.45
8.1.130.0030.00317.69
8.1.120.0050.00217.39
8.1.110.0030.00617.51
8.1.100.0100.00017.32
8.1.90.0040.00417.38
8.1.80.0000.00817.46
8.1.70.0070.00017.43
8.1.60.0060.00317.61
8.1.50.0030.00617.57
8.1.40.0080.00017.46
8.1.30.0080.00017.66
8.1.20.0000.00717.50
8.1.10.0080.00017.64
8.1.00.0070.00017.52
8.0.300.0030.00618.77
8.0.290.0050.00216.88
8.0.280.0000.00718.31
8.0.270.0000.00717.13
8.0.260.0030.00317.26
8.0.250.0000.00816.85
8.0.240.0030.00617.01
8.0.230.0000.00816.97
8.0.220.0000.00717.04
8.0.210.0030.00316.85
8.0.200.0060.00017.05
8.0.190.0060.00316.90
8.0.180.0070.00316.98
8.0.170.0040.00416.93
8.0.160.0050.00317.06
8.0.150.0000.00816.98
8.0.140.0000.00716.94
8.0.130.0000.00513.36
8.0.120.0040.00416.96
8.0.110.0040.00416.90
8.0.100.0030.00316.73
8.0.90.0000.00716.85
8.0.80.0030.01516.89
8.0.70.0090.00017.04
8.0.60.0000.00716.82
8.0.50.0000.00717.04
8.0.30.0080.00917.19
8.0.20.0090.01017.40
8.0.10.0070.00016.86
8.0.00.0120.00816.79
7.4.330.0000.00515.14
7.4.320.0030.00316.50
7.4.300.0030.00316.64
7.4.290.0060.00016.61
7.4.280.0040.00416.59
7.4.270.0000.00716.51
7.4.260.0000.00816.57
7.4.250.0080.00016.48
7.4.240.0050.00316.56
7.4.230.0030.00316.69
7.4.220.0180.00916.52
7.4.210.0050.00916.56
7.4.200.0000.00716.50
7.4.160.0140.00916.39
7.4.150.0190.00317.40
7.4.140.0050.01617.86
7.4.130.0090.01116.58
7.4.120.0060.01116.54
7.4.110.0100.01316.49
7.4.100.0120.01016.56
7.4.90.0110.00716.56
7.4.80.0140.00519.39
7.4.70.0000.01716.66
7.4.60.0110.00516.47
7.4.50.0080.00016.31
7.4.40.0080.00816.40
7.4.30.0170.00716.48
7.4.10.0060.01314.67
7.4.00.0070.01015.11
7.3.330.0030.00313.43
7.3.320.0030.00313.20
7.3.310.0070.00016.26
7.3.300.0000.00716.30
7.3.290.0000.00716.37
7.3.280.0120.00616.32
7.3.270.0100.00717.40
7.3.260.0100.00716.43
7.3.250.0070.01216.41
7.3.240.0070.01116.43
7.3.230.0120.00316.39
7.3.210.0080.00816.57
7.3.200.0120.00916.46
7.3.190.0130.00316.58
7.3.180.0100.00616.49
7.3.170.0090.01316.42
7.3.160.0070.01416.48
7.3.130.0150.00414.88
7.3.120.0070.01015.00
7.3.110.0070.01314.88
7.3.100.0000.01514.87
7.3.90.0060.00314.94
7.3.80.0000.01014.84
7.3.70.0100.00714.82
7.3.60.0030.01314.86
7.3.50.0100.00714.84
7.3.40.0100.00315.06
7.3.30.0060.00614.87
7.3.20.0060.00916.82
7.3.10.0070.00316.58
7.3.00.0070.01116.82
7.2.330.0060.01116.36
7.2.320.0100.01316.45
7.2.310.0100.00716.39
7.2.300.0050.01116.43
7.2.290.0090.00916.68
7.2.260.0000.02015.10
7.2.250.0070.01014.71
7.2.240.0110.00315.07
7.2.230.0110.00715.15
7.2.220.0000.01715.32
7.2.210.0000.01115.18
7.2.200.0000.01615.03
7.2.190.0070.01015.03
7.2.180.0060.01314.81
7.2.170.0030.01015.14
7.2.160.0060.00315.05
7.2.150.0090.00617.09
7.2.140.0090.00316.93
7.2.130.0070.01017.14
7.2.120.0000.01216.79
7.2.110.0100.00716.71
7.2.100.0070.01017.05
7.2.90.0150.00016.44
7.2.80.0110.00416.43
7.2.70.0090.00617.08
7.2.60.0070.00517.04
7.2.50.0070.00716.89
7.2.40.0040.00717.09
7.2.30.0080.00817.00
7.2.20.0080.00816.98
7.2.10.0040.00916.97
7.2.00.0050.00718.30
7.1.330.0000.01415.60
7.1.320.0000.01615.81
7.1.310.0060.00915.70
7.1.300.0030.01015.32
7.1.290.0080.00015.51
7.1.280.0060.01015.61
7.1.270.0040.01115.72
7.1.260.0100.00315.79
7.1.250.0080.00815.57
7.1.240.0060.00615.81
7.1.230.0030.00515.71
7.1.220.0070.00715.65
7.1.210.0000.01515.83
7.1.200.0040.00715.75
7.1.190.0030.00615.65
7.1.180.0000.01215.72
7.1.170.0070.00715.55
7.1.160.0040.01115.62
7.1.150.0060.00315.71
7.1.140.0030.00915.67
7.1.130.0000.01415.49
7.1.120.0030.01015.73
7.1.110.0060.00315.60
7.1.100.0100.00416.74
7.1.90.0050.00515.86
7.1.80.0110.00515.61
7.1.70.0030.00516.27
7.1.60.0060.01417.73
7.1.50.0040.01416.29
7.1.40.0040.00715.67
7.1.30.0060.00615.71
7.1.20.0090.00315.64
7.1.10.0030.00615.75
7.1.00.0000.01315.33
7.0.330.0070.00715.20
7.0.320.0050.00915.03
7.0.310.0030.01015.10
7.0.300.0000.00915.15
7.0.290.0030.00915.22
7.0.280.0060.00615.04
7.0.270.0070.00315.21
7.0.260.0040.01215.25
7.0.250.0060.01015.14
7.0.240.0080.00815.34
7.0.230.0070.00715.29
7.0.220.0100.00315.21
7.0.210.0030.00615.36
7.0.200.0030.00815.77
7.0.190.0060.00315.15
7.0.180.0060.00615.24
7.0.170.0030.00715.41
7.0.160.0060.00315.21
7.0.150.0030.00715.14
7.0.140.0000.01115.40
7.0.130.0030.01315.13
7.0.120.0080.00015.46
7.0.110.0000.01115.13
7.0.100.0090.00315.00
7.0.90.0090.00015.34
7.0.80.0040.00815.35
7.0.70.0030.01015.23
7.0.60.0110.00415.27
7.0.50.0030.00815.52
7.0.40.0000.01113.46
7.0.30.0000.01113.29
7.0.20.0120.00313.30
7.0.10.0030.00613.06
7.0.00.0100.00613.32
5.6.400.0120.00014.32
5.6.390.0070.00414.26
5.6.380.0070.01014.18
5.6.370.0060.00914.36
5.6.360.0100.00313.99
5.6.350.0030.01114.15
5.6.340.0110.00313.95
5.6.330.0090.00613.74
5.6.320.0060.00914.36
5.6.310.0000.01014.19
5.6.300.0030.00713.86
5.6.290.0060.00614.11
5.6.280.0000.01014.23
5.6.270.0030.00613.91
5.6.260.0120.00414.15
5.6.250.0030.00614.09
5.6.240.0080.00414.39
5.6.230.0030.01014.06
5.6.220.0110.00414.12
5.6.210.0060.00914.35
5.6.200.0070.00314.23
5.6.190.0040.00814.15
5.6.180.0030.00714.11
5.6.170.0070.01014.09
5.6.160.0040.01114.18
5.6.150.0070.00714.10
5.6.140.0030.01414.23
5.6.130.0100.02715.98
5.6.120.0050.03017.66
5.6.110.0080.04117.60
5.6.100.0050.03817.53
5.6.90.0080.03617.53
5.6.80.0110.03117.15
5.6.70.2130.02617.20
5.6.60.0030.01214.16
5.6.50.0030.00614.12
5.6.40.0090.00614.19
5.6.30.0060.00913.86
5.6.20.0000.01413.98
5.6.10.0060.00313.84
5.6.00.0030.01013.94
5.5.380.0000.01414.22
5.5.370.0080.00313.99
5.5.360.0100.00714.26
5.5.350.0000.01114.43
5.5.340.0000.01313.93
5.5.330.0070.00314.04
5.5.320.0080.00313.85
5.5.310.0040.01114.10
5.5.300.0110.00414.38
5.5.290.0090.04215.83
5.5.280.0070.02317.39
5.5.270.0020.05017.49
5.5.260.0080.03817.49
5.5.250.0040.02917.38
5.5.240.0150.03917.18
5.5.230.0070.00713.87
5.5.220.0070.00714.21
5.5.210.0030.01014.24
5.5.200.0100.00614.28
5.5.190.0040.00813.85
5.5.180.0070.00714.05
5.5.170.0050.00613.86
5.5.160.0100.00314.09
5.5.150.0080.00314.04
5.5.140.0030.01213.92
5.5.130.0030.01214.14
5.5.120.0100.00314.03
5.5.110.0030.01014.05
5.5.100.0060.00614.03
5.5.90.0090.00313.80
5.5.80.0070.00714.01
5.5.70.0060.00314.13
5.5.60.0090.00313.95
5.5.50.0000.01714.12
5.5.40.0060.00313.89
5.5.30.0060.00614.07
5.5.20.0130.00314.03
5.5.10.0120.00314.10
5.5.00.0140.00314.04
5.4.450.0160.02615.27
5.4.440.0070.03415.14
5.4.430.0100.02815.20
5.4.420.0140.02715.04
5.4.410.0130.02715.12
5.4.400.0130.02515.04
5.4.390.0050.03214.71
5.4.380.0050.03114.76
5.4.370.0030.03214.85
5.4.360.0200.03415.03
5.4.350.0230.03115.06
5.4.340.0270.02714.91
5.4.330.0060.00610.79
5.4.320.0230.02614.85
5.4.310.0240.02314.96
5.4.300.0230.03015.01
5.4.290.0270.03415.00
5.4.280.0420.02514.99
5.4.270.0230.03015.11
5.4.260.0270.02815.01
5.4.250.0220.03214.67
5.4.240.0220.03115.13
5.4.230.0290.02414.71
5.4.220.0270.02914.96
5.4.210.0230.03014.82
5.4.200.0150.03214.99
5.4.190.0250.02915.05
5.4.180.0230.02514.80
5.4.170.0250.03014.90
5.4.160.0360.02214.93
5.4.150.0250.03315.08
5.4.140.0230.02913.77
5.4.130.0230.03013.56
5.4.120.0250.02713.66
5.4.110.0230.03113.72
5.4.100.0230.02913.52
5.4.90.0230.02713.62
5.4.80.0280.02513.61
5.4.70.0100.04013.61
5.4.60.0190.01513.55
5.4.50.0050.03213.69
5.4.40.0030.03713.62
5.4.30.0070.01713.58
5.4.20.0120.04313.67
5.4.10.0030.00310.92
5.4.00.0050.00310.93

preferences:
45.79 ms | 400 KiB | 5 Q