3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyClass { private $val = 1; public function getVal() { return $this->val; } } trait MyTrait { public function cry() { echo "nya"; } } interface MyInterface { public function say(); } abstract class MyAbstract { abstract public function shout(); } function check($class_name) { echo "================ ", $class_name, " ================= \n"; $h = new \ReflectionClass($class_name); echo "abstract? ", $h->isAbstract() ? "true" : "false" , "\n"; echo "trait? ", $h->isTrait() ? "true" : "false" , "\n"; echo "interface? ", $h->isInterface() ? "true" : "false" , "\n"; echo "instantiable? ", $h->isInstantiable() ? "true" : "false" , "\n"; } check("MyClass"); check("MyTrait"); check("MyInterface"); check("MyAbstract");

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)
8.3.70.0090.00916.50
8.3.60.0070.01116.50
8.3.50.0100.00821.14
8.3.40.0120.00318.68
8.3.30.0110.00418.69
8.3.20.0000.00820.16
8.3.10.0050.00223.73
8.3.00.0080.00021.01
8.2.180.0090.01216.60
8.2.170.0120.00922.96
8.2.160.0120.00320.34
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00319.34
8.2.120.0080.00026.35
8.2.110.0090.00020.58
8.2.100.0060.00617.91
8.2.90.0040.00418.28
8.2.80.0050.00317.97
8.2.70.0030.00617.63
8.2.60.0000.01218.05
8.2.50.0030.00618.07
8.2.40.0030.00622.19
8.2.30.0000.00720.57
8.2.20.0040.00417.64
8.2.10.0040.00418.06
8.2.00.0040.00418.07
8.1.280.0130.00725.92
8.1.270.0070.01320.42
8.1.260.0080.00028.09
8.1.250.0080.00028.09
8.1.240.0000.00822.19
8.1.230.0040.00821.03
8.1.220.0090.00017.74
8.1.210.0050.00318.77
8.1.200.0090.00017.21
8.1.190.0000.00917.23
8.1.180.0080.00018.10
8.1.170.0030.00518.37
8.1.160.0040.00420.70
8.1.150.0040.00418.89
8.1.140.0050.00319.42
8.1.130.0000.00817.58
8.1.120.0000.00717.31
8.1.110.0040.00417.32
8.1.100.0000.00717.39
8.1.90.0040.00417.38
8.1.80.0040.00417.31
8.1.70.0000.00717.27
8.1.60.0040.00417.60
8.1.50.0060.00317.52
8.1.40.0070.00017.42
8.1.30.0040.00417.68
8.1.20.0080.00017.61
8.1.10.0000.01017.56
8.1.00.0070.00017.55
8.0.300.0000.00720.07
8.0.290.0040.00416.75
8.0.280.0070.00018.36
8.0.270.0000.00717.26
8.0.260.0000.00617.26
8.0.250.0030.00316.92
8.0.240.0060.00016.85
8.0.230.0030.00316.79
8.0.220.0050.00216.88
8.0.210.0000.00816.84
8.0.200.0000.00716.93
8.0.190.0030.00616.86
8.0.180.0070.00016.76
8.0.170.0040.00416.94
8.0.160.0050.00216.91
8.0.150.0000.00816.70
8.0.140.0000.00716.84
8.0.130.0050.00013.30
8.0.120.0040.00416.70
8.0.110.0070.00016.86
8.0.100.0070.00016.87
8.0.90.0000.00816.73
8.0.80.0120.00916.77
8.0.70.0040.00416.73
8.0.60.0000.00716.71
8.0.50.0000.00716.70
8.0.30.0110.00817.04
8.0.20.0090.01117.40
8.0.10.0080.00016.89
8.0.00.0110.00716.68
7.4.330.0050.00016.85
7.4.320.0070.00016.41
7.4.300.0030.00316.60
7.4.290.0000.01016.57
7.4.280.0090.00016.52
7.4.270.0030.00316.61
7.4.260.0070.00016.43
7.4.250.0080.00016.49
7.4.240.0020.00516.50
7.4.230.0000.00716.50
7.4.220.0140.00616.59
7.4.210.0120.00916.47
7.4.200.0050.00216.71
7.4.160.0070.01116.62
7.4.150.0330.02417.40
7.4.140.0160.00817.86
7.4.130.0110.01016.57
7.4.120.0140.00516.40
7.4.110.0070.01016.39
7.4.100.0040.01416.63
7.4.90.0080.00916.68
7.4.80.0110.00519.39
7.4.70.0100.00716.54
7.4.60.0110.00816.49
7.4.50.0090.00616.44
7.4.40.0050.01116.55
7.4.30.0070.01116.55
7.4.10.0130.00615.04
7.4.00.0070.01015.07
7.3.330.0020.00213.15
7.3.320.0060.00013.27
7.3.310.0040.00416.27
7.3.300.0030.00316.32
7.3.290.0050.00916.31
7.3.280.0080.01016.28
7.3.270.0060.01417.40
7.3.260.0080.01116.54
7.3.250.0150.00516.52
7.3.240.0130.00616.30
7.3.230.0090.00916.39
7.3.210.0130.00216.21
7.3.200.0110.00616.27
7.3.190.0060.00916.58
7.3.180.0100.01016.50
7.3.170.0070.01116.63
7.3.160.0120.00316.33
7.3.130.0030.01414.67
7.3.120.0070.01014.76
7.3.110.0070.01414.98
7.3.100.0070.01014.77
7.3.90.0030.01214.61
7.3.80.0040.00814.57
7.3.70.0070.00314.60
7.3.60.0040.00815.00
7.3.50.0080.00614.75
7.3.40.0040.00814.96
7.3.30.0030.00914.73
7.3.20.0030.01016.73
7.3.10.0040.00416.53
7.3.00.0000.01116.76
7.2.330.0080.01516.58
7.2.320.0100.01016.46
7.2.310.0080.00816.57
7.2.300.0070.01416.43
7.2.290.0070.01016.43
7.2.260.0030.01715.14
7.2.250.0070.00614.84
7.2.240.0030.01414.66
7.2.230.0140.00015.04
7.2.220.0000.01415.05
7.2.210.0040.01214.86
7.2.200.0090.00015.17
7.2.190.0030.01015.00
7.2.180.0040.01215.14
7.2.170.0030.01314.95
7.2.160.0090.00315.00
7.2.150.0030.01016.77
7.2.140.0060.00616.80
7.2.130.0030.00716.89
7.2.120.0030.01116.86
7.2.110.0030.01016.89
7.2.100.0030.01216.65
7.2.90.0110.00016.75
7.2.80.0110.00616.71
7.2.70.0070.01016.91
7.2.60.0080.00617.01
7.2.50.0030.00716.91
7.2.40.0070.00716.80
7.2.30.0100.01016.95
7.2.20.0030.01216.72
7.2.10.0050.00516.85
7.2.00.0090.01017.79
7.1.330.0030.01015.82
7.1.320.0030.00615.96
7.1.310.0030.01015.70
7.1.300.0100.00615.90
7.1.290.0070.00715.79
7.1.280.0000.01415.75
7.1.270.0090.00615.52
7.1.260.0000.01115.39
7.1.250.0030.00615.76
7.1.240.0040.01115.73
7.1.230.0000.00915.66
7.1.220.0050.00315.77
7.1.210.0040.00415.62
7.1.200.0070.00315.75
7.1.190.0090.00615.88
7.1.180.0060.00315.94
7.1.170.0040.00715.92
7.1.160.0060.00615.82
7.1.150.0030.00615.54
7.1.140.0030.01315.50
7.1.130.0060.00815.79
7.1.120.0080.00415.78
7.1.110.0040.00715.70
7.1.100.0040.00916.93
7.1.90.0030.01015.66
7.1.80.0040.00415.75
7.1.70.0030.00816.37
7.1.60.0060.00817.70
7.1.50.0050.01016.23
7.1.40.0070.00715.66
7.1.30.0030.01015.82
7.1.20.0060.00615.62
7.1.10.0000.00915.71
7.1.00.0050.04219.10
7.0.330.0120.00315.47
7.0.320.0040.00415.59
7.0.310.0030.01015.36
7.0.300.0030.01015.57
7.0.290.0090.00315.45
7.0.280.0030.01315.46
7.0.270.0000.01315.38
7.0.260.0040.01115.38
7.0.250.0110.00415.56
7.0.240.0050.00815.48
7.0.230.0000.00815.43
7.0.220.0060.00615.38
7.0.210.0120.00315.47
7.0.200.0010.00616.04
7.0.190.0130.00015.59
7.0.180.0060.00315.55
7.0.170.0030.01315.58
7.0.160.0030.00615.38
7.0.150.0100.00315.48
7.0.140.0000.00915.40
7.0.130.0070.01015.32
7.0.120.0040.00815.52
7.0.110.0000.00815.37
7.0.100.0090.00615.59
7.0.90.0030.00615.22
7.0.80.0090.00615.47
7.0.70.0070.00315.10
7.0.60.0070.04417.64
7.0.50.0080.04516.68
7.0.40.0070.03816.79
7.0.30.0230.02616.79
7.0.20.0120.02616.76
7.0.10.0060.02316.68
7.0.00.0020.02716.90
5.6.400.0080.00414.00
5.6.390.0110.00314.34
5.6.380.0060.00614.32
5.6.370.0040.01114.35
5.6.360.0070.00714.28
5.6.350.0150.00314.37
5.6.340.0000.01614.25
5.6.330.0040.01114.50
5.6.320.0060.00914.16
5.6.310.0000.01414.12
5.6.300.0040.00914.49
5.6.290.0130.00314.39
5.6.280.0030.02817.90
5.6.270.0030.00914.27
5.6.260.0110.00414.17
5.6.250.0070.00714.31
5.6.240.0060.00614.41
5.6.230.0030.01214.10
5.6.220.0060.00314.48
5.6.210.0080.02417.55
5.6.200.0020.02416.30
5.6.190.0110.03917.38
5.6.180.0150.04417.38
5.6.170.0200.01817.31
5.6.160.0060.02617.54
5.6.150.0090.03416.25
5.6.140.0080.03516.22
5.6.130.0030.04116.28
5.6.120.0090.04317.77
5.6.110.0080.03717.62
5.6.100.0020.02717.51
5.6.90.0060.04817.72
5.6.80.0100.03217.25
5.6.70.0030.01314.20
5.6.60.0030.01114.21
5.6.50.0060.00914.52
5.6.40.0080.00314.52
5.6.30.0000.01514.36
5.6.20.0030.00713.97
5.6.10.0060.00914.15
5.6.00.0120.00314.27
5.5.380.0090.00614.14
5.5.370.0030.01014.32
5.5.360.0040.01114.29
5.5.350.2000.02317.19
5.5.340.0090.04216.13
5.5.330.0040.02517.23
5.5.320.0170.04217.33
5.5.310.0170.04017.21
5.5.300.0070.04416.03
5.5.290.0030.04216.24
5.5.280.0070.02217.53
5.5.270.0070.04017.53
5.5.260.0050.04517.47
5.5.250.0110.03917.49
5.5.240.1700.02317.13
5.5.230.0030.00614.18
5.5.220.0050.00513.96
5.5.210.0030.01014.22
5.5.200.0170.00014.18
5.5.190.0070.00713.86
5.5.180.0030.01214.02
5.5.170.0000.01414.25
5.5.160.0060.00914.39
5.5.150.0070.01014.31
5.5.140.0100.00014.22
5.5.130.0000.01314.23
5.5.120.0060.00614.03
5.5.110.0090.00313.80
5.5.100.0060.00614.07
5.5.90.0000.01013.95
5.5.80.0040.01114.08
5.5.70.0000.01414.41
5.5.60.0060.00714.20
5.5.50.0060.01313.97
5.5.40.0110.00414.34
5.5.30.0060.00314.04
5.5.20.0080.00414.28
5.5.10.0030.00614.45
5.5.00.0070.00313.90

preferences:
53.38 ms | 401 KiB | 5 Q