3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public static $static_prop = 'class prop'; public $prop = 'object prop'; static function printClassProp() { print 'prefix ' . self::$static_prop . ' postfix' . PHP_EOL; print "prefix {self::$static_prop} postfix" . PHP_EOL; } function printObjectProp() { print "prefix {$this->prop} postfix" . PHP_EOL; } } $foo = new Foo; $foo->printObjectProp(); Foo::printClassProp();

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)
8.3.60.0170.00316.63
8.3.50.0110.01122.04
8.3.40.0140.00018.61
8.3.30.0080.00618.95
8.3.20.0050.00320.30
8.3.10.0040.00423.48
8.3.00.0040.00421.02
8.2.180.0120.00316.63
8.2.170.0080.00822.96
8.2.160.0070.01120.34
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0130.00626.16
8.2.120.0040.00420.85
8.2.110.0050.00521.10
8.2.100.0080.00417.91
8.2.90.0030.00617.69
8.2.80.0060.00319.89
8.2.70.0050.00317.75
8.2.60.0050.00317.75
8.2.50.0040.00417.63
8.2.40.0040.00419.48
8.2.30.0000.00718.26
8.2.20.0060.00317.74
8.2.10.0040.00417.98
8.2.00.0050.00317.64
8.1.280.0100.00725.92
8.1.270.0000.00823.83
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0090.00022.55
8.1.230.0080.00420.69
8.1.220.0040.00417.74
8.1.210.0040.00418.91
8.1.200.0060.00317.25
8.1.190.0000.01117.10
8.1.180.0050.00318.10
8.1.170.0030.00517.62
8.1.160.0000.00722.00
8.1.150.0040.00418.55
8.1.140.0030.00617.32
8.1.130.0000.00617.81
8.1.120.0000.00717.47
8.1.110.0040.00417.48
8.1.100.0030.00517.38
8.1.90.0000.00717.52
8.1.80.0000.00717.48
8.1.70.0030.00317.27
8.1.60.0080.00017.59
8.1.50.0040.00417.40
8.1.40.0090.00017.41
8.1.30.0000.00917.48
8.1.20.0000.00817.63
8.1.10.0040.00417.62
8.1.00.0080.00017.43
8.0.300.0000.00719.98
8.0.290.0000.00816.75
8.0.280.0000.00718.43
8.0.270.0070.00017.09
8.0.260.0000.00617.25
8.0.250.0030.00317.01
8.0.240.0070.00016.93
8.0.230.0070.00016.99
8.0.220.0070.00016.93
8.0.210.0030.00516.91
8.0.200.0040.00417.04
8.0.190.0000.00717.04
8.0.180.0000.00816.93
8.0.170.0060.00317.01
8.0.160.0000.00816.90
8.0.150.0030.00716.91
8.0.140.0000.00716.86
8.0.130.0000.00813.42
8.0.120.0030.00516.92
8.0.110.0000.00816.99
8.0.100.0070.00016.96
8.0.90.0040.00416.83
8.0.80.0070.00716.94
8.0.70.0040.00417.01
8.0.60.0040.00417.00
8.0.50.0080.00016.89
8.0.30.0140.00717.15
8.0.20.0130.00617.40
8.0.10.0030.00517.01
8.0.00.0090.01116.89
7.4.330.0050.00015.00
7.4.320.0030.00316.34
7.4.300.0000.00616.41
7.4.290.0030.00316.59
7.4.280.0070.00016.39
7.4.270.0050.00216.45
7.4.260.0050.00516.43
7.4.250.0000.00816.45
7.4.240.0030.00316.56
7.4.230.0000.00716.66
7.4.220.0180.00916.58
7.4.210.0040.01116.52
7.4.200.0000.00716.66
7.4.160.0070.01416.52
7.4.150.0080.00817.40
7.4.140.0080.01217.86
7.4.130.0120.00516.51
7.4.120.0050.01316.56
7.4.110.0120.01116.52
7.4.100.0100.00716.54
7.4.90.0110.00816.55
7.4.80.0120.00919.39
7.4.70.0120.00616.47
7.4.60.0070.01416.34
7.4.50.0000.00516.59
7.4.40.0060.01016.30
7.4.30.0110.00516.41
7.4.10.0090.00914.99
7.4.00.0050.01214.91
7.3.330.0000.00513.37
7.3.320.0000.00513.23
7.3.310.0000.00716.38
7.3.300.0070.00016.26
7.3.290.0150.00316.47
7.3.280.0090.01016.42
7.3.270.0080.00917.40
7.3.260.0100.01316.53
7.3.250.0070.01016.38
7.3.240.0140.00916.61
7.3.230.0070.01116.55
7.3.210.0160.00016.22
7.3.200.0060.00919.39
7.3.190.0090.01216.65
7.3.180.0110.00616.64
7.3.170.0070.01116.52
7.3.160.0000.01516.52
7.3.130.0130.00314.91
7.3.120.0100.00814.93
7.3.110.0100.01014.97
7.3.100.0090.00715.00
7.3.90.0100.00614.94
7.3.80.0060.00814.86
7.3.70.0050.00914.89
7.3.60.0070.00714.89
7.3.50.0080.00514.73
7.3.40.0020.01114.70
7.3.30.0120.00314.62
7.3.20.0030.01216.78
7.3.10.0060.00516.75
7.3.00.0060.00916.71
7.2.330.0090.00916.50
7.2.320.0100.00916.79
7.2.310.0090.00616.37
7.2.300.0100.00716.82
7.2.290.0070.01116.64
7.2.260.0070.01414.98
7.2.250.0080.01114.75
7.2.240.0070.01114.73
7.2.230.0100.00815.03
7.2.220.0090.00815.02
7.2.210.0020.01114.97
7.2.200.0040.00815.15
7.2.190.0070.00814.98
7.2.180.0030.01015.10
7.2.170.0060.00715.17
7.2.160.0070.00715.11
7.2.150.0000.01016.99
7.2.140.0130.00317.07
7.2.130.0070.00417.16
7.2.120.0060.00317.07
7.2.110.0030.00817.00
7.2.100.0030.01016.73
7.2.90.0030.01017.18
7.2.80.0100.00716.61
7.2.70.0030.01017.14
7.2.60.0040.00616.97
7.2.50.0030.00616.68
7.2.40.0000.01417.07
7.2.30.0030.01317.10
7.2.20.0070.00716.85
7.2.10.0070.00716.95
7.2.00.0060.00616.96
7.1.330.0050.00815.92
7.1.320.0060.00615.79
7.1.310.0060.00615.72
7.1.300.0020.01215.79
7.1.290.0050.01015.91
7.1.280.0050.01115.73
7.1.270.0050.00915.80
7.1.260.0030.00915.73
7.1.250.0030.00715.71
7.1.240.0060.00315.43
7.1.230.0000.01415.54
7.1.220.0090.00615.68
7.1.210.0060.00615.79
7.1.200.0010.01315.72
7.1.190.0030.00615.87
7.1.180.0040.00715.73
7.1.170.0030.00915.83
7.1.160.0000.00815.63
7.1.150.0070.00315.73
7.1.140.0130.00015.86
7.1.130.0030.01015.87
7.1.120.0030.00615.87
7.1.110.0100.00016.00
7.1.100.0030.00515.86
7.1.90.0070.00715.98
7.1.80.0100.00315.79
7.1.70.0040.00716.42
7.1.60.0050.00716.54
7.1.50.0070.01216.38
7.1.40.0030.00615.71
7.1.30.0080.00815.76
7.1.20.0130.00315.69
7.1.10.0060.00915.88
7.1.00.0090.03719.00
7.0.330.0100.00015.40
7.0.320.0110.00415.46
7.0.310.0060.00615.44
7.0.300.0030.01015.20
7.0.290.0070.00315.35
7.0.280.0040.00815.38
7.0.270.0090.00615.27
7.0.260.0130.00315.11
7.0.250.0000.01415.15
7.0.240.0060.01015.29
7.0.230.0000.01215.50
7.0.220.0100.00315.29
7.0.210.0100.00015.25
7.0.200.0050.01015.99
7.0.190.0030.01015.51
7.0.180.0080.00315.16
7.0.170.0040.00815.40
7.0.160.0000.01715.59
7.0.150.0030.01315.51
7.0.140.0030.04218.84
7.0.130.0030.01015.55
7.0.120.0030.00715.50
7.0.110.0040.00815.05
7.0.100.0030.00515.45
7.0.90.0000.01515.48
7.0.80.0080.00015.42
7.0.70.0050.04018.53
7.0.60.0040.02718.60
7.0.50.0030.04518.84
7.0.40.0030.03616.68
7.0.30.0030.02616.69
7.0.20.0060.04316.62
7.0.10.0050.04216.79
7.0.00.0050.02716.77
5.6.400.0040.01214.37
5.6.390.0120.00614.28
5.6.380.0040.00714.19
5.6.370.0140.00314.18
5.6.360.0100.00314.04
5.6.350.0070.00313.98
5.6.340.0060.00614.14
5.6.330.0030.01014.30
5.6.320.0090.00614.61
5.6.310.0070.00714.43
5.6.300.0070.00314.63
5.6.290.0000.01214.64
5.6.280.0070.03817.77
5.6.270.0090.00614.32
5.6.260.0000.01214.49
5.6.250.0030.00614.19
5.6.240.0060.00314.50
5.6.230.0100.00314.26
5.6.220.0020.02917.46
5.6.210.0030.02617.52
5.6.200.0090.03717.72
5.6.190.0030.05117.61
5.6.180.0070.02917.74
5.6.170.0000.04217.59
5.6.160.0090.04417.70
5.6.150.0100.04217.63
5.6.140.0080.03717.58
5.6.130.0050.04917.68
5.6.120.0050.04617.63
5.6.110.0080.02517.72
5.6.100.0070.04417.61
5.6.90.0010.04117.67
5.6.80.0090.04017.32
5.6.70.0060.04317.26
5.6.60.0020.03917.34
5.6.50.0060.04217.50
5.6.40.0080.02017.30
5.6.30.0040.02517.31
5.6.20.0050.02317.29
5.6.10.0030.02317.30
5.6.00.0050.02217.41
5.5.380.0070.00714.18
5.5.370.0030.01014.23
5.5.360.0020.04917.30
5.5.350.0070.04417.26
5.5.340.0080.03917.59
5.5.330.0060.04517.51
5.5.320.0020.03017.64
5.5.310.0080.04217.65
5.5.300.0030.03017.50
5.5.290.0100.04217.61
5.5.280.0050.04317.50
5.5.270.0020.05217.58
5.5.260.0030.04817.52
5.5.250.0130.03617.56
5.5.240.0030.04317.19
5.5.230.0030.04517.13
5.5.220.0110.03617.20
5.5.210.0050.03117.09
5.5.200.0080.01817.18
5.5.190.0070.02317.19
5.5.180.0050.02117.23
5.5.170.0040.01114.28
5.5.160.0020.02617.13
5.5.150.0030.02817.25
5.5.140.0050.02217.18
5.5.130.0090.02017.14
5.5.120.0050.02217.36
5.5.110.0030.02316.91
5.5.100.0030.02917.20
5.5.90.0030.03317.20
5.5.80.0000.03717.09
5.5.70.0010.02417.02
5.5.60.0070.02217.05
5.5.50.0030.02117.17
5.5.40.0080.03817.00
5.5.30.0030.02316.98
5.5.20.0030.02017.22
5.5.10.0030.02317.04
5.5.00.0020.02217.14
5.4.450.0040.04515.38
5.4.440.0040.02515.36
5.4.430.0100.02015.46
5.4.420.0080.03815.39
5.4.410.0050.03715.46
5.4.400.0040.04115.36
5.4.390.0020.02815.22
5.4.380.0050.03115.34
5.4.370.0030.04315.36
5.4.360.0070.03715.37
5.4.350.0030.03515.25
5.4.340.0030.02815.34
5.4.330.0030.00711.55
5.4.320.0020.02515.35
5.4.310.0030.02315.37
5.4.300.0030.02115.24
5.4.290.0080.02815.21
5.4.280.0090.01815.25
5.4.270.0020.02215.34
5.4.260.0020.04415.40
5.4.250.0060.01815.21
5.4.240.0030.01815.21
5.4.230.0030.02415.31
5.4.220.0090.01915.37
5.4.210.0050.01715.36
5.4.200.0020.02415.29
5.4.190.0020.02215.35
5.4.180.0030.02015.24
5.4.170.0050.03015.22
5.4.160.0020.02515.37
5.4.150.0030.02715.31
5.4.140.0020.01913.98
5.4.130.0050.01714.00
5.4.120.0010.01913.93
5.4.110.0020.02113.93
5.4.100.0030.02014.02
5.4.90.0030.02013.97
5.4.80.0020.02514.01
5.4.70.0030.02414.02
5.4.60.0050.02013.98
5.4.50.0070.01813.98
5.4.40.0030.02414.00
5.4.30.0040.01614.01
5.4.20.0020.02414.01
5.4.10.0000.02013.95
5.4.00.0070.01713.62
5.3.290.0040.02213.62
5.3.280.0020.02013.62
5.3.270.0030.01813.62
5.3.260.0060.02013.62
5.3.250.0000.02513.62
5.3.240.0020.02513.62
5.3.230.0020.02313.62
5.3.220.0010.02913.62
5.3.210.0020.02013.62
5.3.200.0030.02313.62
5.3.190.0000.02313.62
5.3.180.0020.02013.62
5.3.170.0030.01813.62
5.3.160.0050.02113.62
5.3.150.0020.02513.62
5.3.140.0050.01713.62
5.3.130.0040.01813.62
5.3.120.0060.03013.62
5.3.110.0040.01613.62
5.3.100.0060.02813.62
5.3.90.0030.01913.62
5.3.80.0070.02313.62
5.3.70.0020.02213.62
5.3.60.0030.03713.62
5.3.50.0020.02513.62
5.3.40.0030.03113.62
5.3.30.0020.02913.62
5.3.20.0050.01813.62
5.3.10.0030.03313.62
5.3.00.0020.03813.62
5.2.170.0000.06715.70
5.2.160.0030.04715.70
5.2.150.0030.03715.70
5.2.140.0000.03315.70
5.2.130.0070.05715.70
5.2.120.0070.04715.70
5.2.110.0030.06315.70
5.2.100.0000.03715.70
5.2.90.0000.05015.70
5.2.80.0000.03315.70
5.2.70.0000.06015.70
5.2.60.0030.05015.70
5.2.50.0030.06315.70
5.2.40.0000.05715.70
5.2.30.0030.05315.70
5.2.20.0030.06315.70
5.2.10.0000.03715.70
5.2.00.0000.06015.70
5.1.60.0100.04715.70
5.1.50.0030.03715.70
5.1.40.0030.02715.70
5.1.30.0030.05015.70
5.1.20.0030.04315.70
5.1.10.0000.05715.70
5.1.00.0070.04315.70
5.0.50.0000.04715.70
5.0.40.0070.04015.70
5.0.30.0000.07015.70
5.0.20.0000.02715.70
5.0.10.0000.03715.70
5.0.00.0070.04315.70
4.4.90.0000.04015.70
4.4.80.0030.02315.70
4.4.70.0000.03715.70
4.4.60.0030.03015.70
4.4.50.0000.03015.70
4.4.40.0000.05315.70
4.4.30.0000.02315.70
4.4.20.0030.02315.70
4.4.10.0000.02715.70
4.4.00.0030.05715.70
4.3.110.0030.02715.70
4.3.100.0030.02015.70
4.3.90.0000.02315.70
4.3.80.0070.04715.70
4.3.70.0000.03015.70
4.3.60.0070.02715.70
4.3.50.0000.04015.70
4.3.40.0030.05315.70
4.3.30.0070.03315.70
4.3.20.0030.03315.70
4.3.10.0000.03715.70
4.3.00.0000.03715.70

preferences:
47.44 ms | 401 KiB | 5 Q