3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { private $bar; private $baz; public function setBar($value) { $foo = new static; $foo->baz = $this->baz; $foo->bar = $value; return $foo; } public function setBaz($value) { $foo = new static; $foo->bar = $this->bar; $foo->baz = $value; return $foo; } } $f = new Foo(); $g = $f->setBar('123'); $h = $f->setBaz('456'); var_dump($f, $g, $h);

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)
8.3.40.0070.00718.72
8.3.30.0100.00718.63
8.3.20.0000.00818.69
8.3.10.0030.00721.07
8.3.00.0080.00023.48
8.2.170.0120.00922.96
8.2.160.0060.01220.53
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0050.00320.95
8.2.110.0090.00020.39
8.2.100.0060.00617.72
8.2.90.0040.00419.23
8.2.80.0060.00319.27
8.2.70.0090.00317.50
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0030.00518.22
8.2.30.0080.00319.48
8.2.20.0000.00717.47
8.2.10.0020.00517.53
8.2.00.0050.00217.61
8.1.270.0080.00023.99
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0070.00720.72
8.1.230.0040.00821.04
8.1.220.0040.00418.77
8.1.210.0000.00818.77
8.1.200.0030.00717.13
8.1.190.0060.00317.53
8.1.180.0000.00818.10
8.1.170.0040.00418.54
8.1.160.0000.00818.83
8.1.150.0000.00818.59
8.1.140.0000.00717.27
8.1.130.0030.00317.78
8.1.120.0070.00017.32
8.1.110.0040.00417.36
8.1.100.0030.00517.39
8.1.90.0040.00417.33
8.1.80.0040.00417.31
8.1.70.0040.00417.34
8.1.60.0040.00417.56
8.1.50.0020.00517.40
8.1.40.0000.00717.52
8.1.30.0060.00317.58
8.1.20.0000.00817.56
8.1.10.0060.00317.40
8.1.00.0000.00817.43
8.0.300.0040.00419.92
8.0.290.0040.00417.03
8.0.280.0040.00418.43
8.0.270.0070.00017.16
8.0.260.0000.00616.76
8.0.250.0070.00016.77
8.0.240.0040.00416.90
8.0.230.0000.00716.90
8.0.220.0060.00316.84
8.0.210.0080.00016.77
8.0.200.0000.00616.88
8.0.190.0030.00316.94
8.0.180.0000.00716.87
8.0.170.0040.00416.87
8.0.160.0000.00716.84
8.0.150.0000.00816.68
8.0.140.0000.00716.81
8.0.130.0000.00613.22
8.0.120.0000.00716.85
8.0.110.0040.00416.89
8.0.100.0000.00816.66
8.0.90.0030.00516.87
8.0.80.0070.00816.89
8.0.70.0030.00516.65
8.0.60.0040.00416.71
8.0.50.0000.00716.76
8.0.30.0100.01217.08
8.0.20.0110.00817.40
8.0.10.0040.00417.00
8.0.00.0120.00616.82
7.4.330.0000.00516.67
7.4.320.0090.00016.34
7.4.300.0060.00016.59
7.4.290.0070.00016.47
7.4.280.0030.00516.51
7.4.270.0080.00016.55
7.4.260.0050.00013.28
7.4.250.0020.00516.52
7.4.240.0040.00416.57
7.4.230.0000.00716.51
7.4.220.0090.00916.58
7.4.210.0100.00616.53
7.4.200.0030.00316.35
7.4.190.0040.00416.61
7.4.160.0070.01016.56
7.4.150.0130.00617.40
7.4.140.0100.00717.86
7.4.130.0140.01016.36
7.4.120.0150.00716.43
7.4.110.0100.00716.44
7.4.100.0090.00916.26
7.4.90.0120.00616.38
7.4.80.0160.00819.39
7.4.70.0000.01716.36
7.4.60.0100.00716.39
7.4.50.0000.00716.67
7.4.40.0070.00722.77
7.4.30.0080.01116.27
7.4.00.0030.01215.04
7.3.330.0050.00013.09
7.3.320.0060.00013.16
7.3.310.0070.00016.38
7.3.300.0000.00716.26
7.3.290.0090.01116.33
7.3.280.0080.01016.33
7.3.270.0180.00017.40
7.3.260.0120.00818.24
7.3.250.0100.01116.49
7.3.240.0040.01216.28
7.3.230.0140.00916.39
7.3.210.0100.00716.37
7.3.200.0070.01419.39
7.3.190.0090.01316.34
7.3.180.0120.00416.20
7.3.170.0120.00416.36
7.3.160.0070.01016.21
7.3.120.0100.00314.63
7.2.330.0070.01116.36
7.2.320.0080.00916.79
7.2.310.0080.01316.74
7.2.300.0100.01316.38
7.2.290.0000.01616.37
7.2.120.0040.01116.54
7.2.110.0110.00416.66
7.2.100.0110.00416.56
7.2.90.0030.01016.52
7.2.80.0090.00616.36
7.2.70.0100.00316.86
7.2.60.0100.00316.72
7.2.50.0060.00317.07
7.2.40.0030.00616.88
7.2.30.0060.00316.52
7.2.20.0000.01716.82
7.2.10.0030.00916.63
7.2.00.0080.00617.92
7.1.240.0080.00415.81
7.1.230.0070.00315.73
7.1.220.0080.00415.66
7.1.210.0100.00315.66
7.1.200.0100.00315.54
7.1.190.0040.01115.88
7.1.180.0040.01115.57
7.1.170.0000.01315.72
7.1.160.0060.00615.86
7.1.150.0040.01115.88
7.1.140.0030.00715.80
7.1.130.0030.01015.73
7.1.120.0040.00715.59
7.1.110.0030.00615.79
7.1.100.0030.01116.93
7.1.90.0070.01015.77
7.1.80.0040.00415.41
7.1.70.0050.00616.51
7.1.60.0080.00416.51
7.1.50.0080.00516.36
7.1.40.0100.00415.69
7.1.30.0030.01015.68
7.1.20.0030.01015.80
7.1.10.0130.00015.84
7.1.00.0020.02419.06
7.0.320.0030.01015.33
7.0.310.0000.01415.45
7.0.300.0000.01215.14
7.0.290.0070.00715.52
7.0.280.0030.01015.28
7.0.270.0000.01515.42
7.0.260.0000.01215.09
7.0.250.0100.00315.41
7.0.240.0040.01115.16
7.0.230.0000.00715.28
7.0.220.0000.01415.32
7.0.210.0030.00715.51
7.0.200.0070.00816.06
7.0.190.0030.01015.30
7.0.180.0070.00715.52
7.0.170.0080.00415.09
7.0.160.0030.01015.52
7.0.150.0030.00615.50
7.0.140.0020.04418.70
7.0.130.0100.00315.39
7.0.120.0100.00315.52
7.0.110.0090.00315.45
7.0.100.0140.03917.75
7.0.90.0050.02317.65
7.0.80.0180.04417.73
7.0.70.0070.03917.54
7.0.60.0080.03317.71
7.0.50.0090.03417.91
7.0.40.0020.02416.72
7.0.30.0070.02316.82
7.0.20.0050.02616.76
7.0.10.0060.02416.83
7.0.00.0100.04016.80
5.6.380.0090.00614.44
5.6.370.0070.00714.23
5.6.360.0060.00614.33
5.6.350.0030.00614.50
5.6.340.0090.00614.39
5.6.330.0030.01014.54
5.6.320.0030.01014.35
5.6.310.0030.00714.57
5.6.300.0070.00414.53
5.6.290.0070.00014.21
5.6.280.0070.03617.55
5.6.270.0040.00714.53
5.6.260.0100.00314.52
5.6.250.0030.04017.53
5.6.240.0100.02017.74
5.6.230.0080.04217.40
5.6.220.0100.01617.36
5.6.210.0070.03817.50
5.6.200.0030.05017.72
5.6.190.0080.04217.73
5.6.180.0030.04517.74
5.6.170.0040.04317.84
5.6.160.0070.03717.78
5.6.150.0050.04117.74
5.6.140.0070.02217.67
5.6.130.0060.02317.72
5.6.120.0040.02317.63
5.6.110.0020.03417.83
5.6.100.0090.03517.74
5.6.90.0050.04717.68
5.6.80.0080.03517.31
5.6.70.0050.02317.40
5.6.60.0060.02717.34
5.6.50.0050.04017.23
5.6.40.0080.01917.37
5.6.30.0050.03717.37
5.6.20.0090.03617.42
5.6.10.0020.02417.27
5.6.00.0070.02017.35
5.5.380.0000.04415.82
5.5.370.0080.02815.75
5.5.360.0020.02615.76
5.5.350.0070.02415.77
5.5.340.0020.02916.00
5.5.330.0080.03216.09
5.5.320.0030.02416.01
5.5.310.0050.02315.96
5.5.300.0110.02616.06
5.5.290.0110.02816.10
5.5.280.0090.02615.95
5.5.270.0040.02415.99
5.5.260.0120.02716.04
5.5.250.0030.02815.96
5.5.240.0040.04115.66
5.5.230.0080.04215.73
5.5.220.0090.03715.62
5.5.210.0040.04515.69
5.5.200.0050.04715.58
5.5.190.0070.03515.66
5.5.180.0020.04515.65
5.5.170.0060.00614.08
5.5.160.0050.02315.76
5.5.150.0070.04015.72
5.5.140.0110.03315.77
5.5.130.0090.01815.58
5.5.120.0120.03215.72
5.5.110.0110.03815.79
5.5.100.0000.03315.64
5.5.90.0100.03515.65
5.5.80.0030.03915.59
5.5.70.0020.02415.51
5.5.60.0070.03715.63
5.5.50.0050.02815.69
5.5.40.0050.02015.60
5.5.30.0080.03215.69
5.5.20.0050.04315.62
5.5.10.0070.04215.58
5.5.00.0050.04215.60
5.4.450.0040.02415.24
5.4.440.0060.02115.22
5.4.430.0080.03715.28
5.4.420.0100.03915.33
5.4.410.0070.03715.22
5.4.400.0100.03415.10
5.4.390.0060.04115.04
5.4.380.0020.02315.09
5.4.370.0050.04115.07
5.4.360.0070.03715.06
5.4.350.0050.04514.99
5.4.340.0050.04015.12
5.4.330.0030.00611.07
5.4.320.0030.02515.02
5.4.310.0100.01615.11
5.4.300.0050.04114.96
5.4.290.0050.04315.05
5.4.280.0120.03415.06
5.4.270.0020.02115.08
5.4.260.0050.02115.06
5.4.250.0020.04415.14
5.4.240.0040.02215.15
5.4.230.0020.04115.14
5.4.220.0050.03015.08
5.4.210.0020.04415.10
5.4.200.0070.03715.10
5.4.190.0100.03315.04
5.4.180.0090.03315.11
5.4.170.0100.03515.19
5.4.160.0080.02015.13
5.4.150.0070.03814.97
5.4.140.0020.02113.79
5.4.130.0010.02513.70
5.4.120.0040.02013.76
5.4.110.0030.04213.78
5.4.100.0070.02213.79
5.4.90.0020.03413.73
5.4.80.0040.01713.73
5.4.70.0050.02713.76
5.4.60.0060.04213.81
5.4.50.0070.03013.77
5.4.40.0100.03313.76
5.4.30.0060.01813.67
5.4.20.0070.03713.76
5.4.10.0080.03113.81
5.4.00.0050.03513.46
5.3.290.0090.03712.87
5.3.280.0070.04512.85
5.3.270.0070.02012.87
5.3.260.0070.02512.89
5.3.250.0080.03212.81
5.3.240.0070.03712.90
5.3.230.0030.02012.83
5.3.220.0050.01812.83
5.3.210.0090.03812.80
5.3.200.0050.01912.86
5.3.190.0020.03212.80
5.3.180.0070.01712.89
5.3.170.0010.02012.85
5.3.160.0030.03912.88
5.3.150.0080.03812.81
5.3.140.0090.03512.88
5.3.130.0070.03712.86
5.3.120.0060.04012.82
5.3.110.0050.04012.84
5.3.100.0050.02812.61
5.3.90.0070.03012.59
5.3.80.0070.02012.60
5.3.70.0030.03712.61
5.3.60.0030.02312.54
5.3.50.0030.04212.54
5.3.40.0110.03612.53
5.3.30.0080.03712.54
5.3.20.0110.03312.39
5.3.10.0050.03712.32
5.3.00.0030.02012.37
5.2.170.0020.03611.11
5.2.160.0050.01611.04
5.2.150.0030.03111.14
5.2.140.0060.03011.14
5.2.130.0090.02711.15
5.2.120.0030.02711.03
5.2.110.0040.03411.12
5.2.100.0050.02811.14
5.2.90.0020.03411.04
5.2.80.0020.03711.08
5.2.70.0030.03411.05
5.2.60.0020.02511.09
5.2.50.0020.03511.01
5.2.40.0030.03411.03
5.2.30.0020.02011.04
5.2.20.0060.02911.06
5.2.10.0020.01810.92
5.2.00.0080.03010.95
5.1.60.0040.01710.53
5.1.50.0040.02510.58
5.1.40.0030.02810.52
5.1.30.0020.02410.75
5.1.20.0030.01810.77
5.1.10.0050.02710.62
5.1.00.0040.02910.52
5.0.50.0050.0129.92
5.0.40.0050.0179.92
5.0.30.0010.0289.92
5.0.20.0020.0129.92
5.0.10.0000.0219.92
5.0.00.0020.0289.92
4.4.90.0030.0209.92
4.4.80.0050.0139.92
4.4.70.0050.0189.92
4.4.60.0020.0179.92
4.4.50.0020.0099.92
4.4.40.0020.0219.92
4.4.30.0010.0109.92
4.4.20.0080.0139.92
4.4.10.0030.0089.92
4.4.00.0030.0309.92
4.3.110.0000.0219.92
4.3.100.0030.0179.92
4.3.90.0000.0169.92
4.3.80.0000.0299.92
4.3.70.0000.0149.92
4.3.60.0010.0139.92
4.3.50.0020.0109.92
4.3.40.0030.0239.92
4.3.30.0030.0089.92
4.3.20.0000.0189.92
4.3.10.0030.0189.92
4.3.00.0030.0109.92

preferences:
50.53 ms | 400 KiB | 5 Q