3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { private $x = 42; function __get($name) {return $this->$name;} } $test = new Test; var_dump($test->x);

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)
8.3.60.0100.01018.43
8.3.50.0100.01021.09
8.3.40.0040.01518.81
8.3.30.0140.00020.17
8.3.20.0080.00020.41
8.3.10.0040.00420.97
8.3.00.0040.00423.36
8.2.180.0110.00716.50
8.2.170.0040.01122.96
8.2.160.0080.01220.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00421.18
8.2.110.0030.00620.49
8.2.100.0070.00417.72
8.2.90.0050.00319.17
8.2.80.0030.00517.97
8.2.70.0030.00517.63
8.2.60.0030.00617.80
8.2.50.0030.00618.10
8.2.40.0000.00822.20
8.2.30.0000.00819.49
8.2.20.0070.00017.65
8.2.10.0060.00317.73
8.2.00.0070.00017.50
8.1.280.0040.01225.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00722.04
8.1.230.0080.00317.77
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0050.00517.38
8.1.190.0050.00317.13
8.1.180.0080.00018.10
8.1.170.0040.00418.56
8.1.160.0030.00522.13
8.1.150.0040.00418.64
8.1.140.0040.00417.38
8.1.130.0030.00317.84
8.1.120.0000.00717.46
8.1.110.0040.00417.46
8.1.100.0000.00717.47
8.1.90.0000.00717.45
8.1.80.0000.00817.36
8.1.70.0030.00317.46
8.1.60.0030.01017.57
8.1.50.0000.00717.45
8.1.40.0000.00817.42
8.1.30.0000.00817.52
8.1.20.0040.00417.65
8.1.10.0000.00717.49
8.1.00.0000.00817.54
8.0.300.0070.00018.77
8.0.290.0060.00316.75
8.0.280.0030.00318.55
8.0.270.0030.00317.27
8.0.260.0020.00516.82
8.0.250.0040.00416.98
8.0.240.0000.00716.87
8.0.230.0030.00316.87
8.0.220.0070.00016.76
8.0.210.0060.00316.91
8.0.200.0070.00016.84
8.0.190.0060.00316.98
8.0.180.0070.00016.95
8.0.170.0030.00316.84
8.0.160.0050.00216.93
8.0.150.0080.00016.82
8.0.140.0110.00016.57
8.0.130.0000.00613.29
8.0.120.0040.00416.76
8.0.110.0040.00416.67
8.0.100.0070.00016.69
8.0.90.0070.00016.76
8.0.80.0070.00716.88
8.0.70.0000.00816.96
8.0.60.0070.00016.80
8.0.50.0040.00416.77
8.0.30.0120.00817.05
8.0.20.0030.01617.40
8.0.10.0050.00316.87
8.0.00.0110.00816.74
7.4.330.0050.00015.01
7.4.320.0080.00016.45
7.4.300.0030.00316.53
7.4.290.0030.00316.61
7.4.280.0000.00716.63
7.4.270.0000.00716.52
7.4.260.0030.00313.25
7.4.250.0040.00416.55
7.4.240.0000.00716.50
7.4.230.0000.00716.52
7.4.220.0070.01116.49
7.4.210.0080.00716.54
7.4.200.0030.00316.25
7.4.190.0000.00716.60
7.4.160.0120.00616.46
7.4.150.0070.01017.40
7.4.140.0110.00817.86
7.4.130.0110.00616.51
7.4.120.0050.01116.51
7.4.110.0030.01416.74
7.4.100.0090.00616.57
7.4.90.0000.02116.48
7.4.80.0160.00719.39
7.4.70.0070.01016.53
7.4.60.0060.01116.67
7.4.50.0060.00316.20
7.4.40.0120.00622.77
7.4.30.0120.00616.42
7.4.10.0120.00615.14
7.4.00.0070.00915.04
7.3.330.0030.00313.30
7.3.320.0000.00513.07
7.3.310.0030.00316.31
7.3.300.0020.00516.13
7.3.290.0110.00616.36
7.3.280.0070.01016.30
7.3.270.0140.00317.40
7.3.260.0080.01118.24
7.3.250.0120.00616.27
7.3.240.0090.00916.38
7.3.230.0000.01616.39
7.3.210.0110.00516.16
7.3.200.0070.01119.39
7.3.190.0060.01516.63
7.3.180.0090.00616.43
7.3.170.0060.01016.40
7.3.160.0210.00316.36
7.3.130.0130.00714.69
7.3.120.0050.01214.90
7.3.110.0030.01415.03
7.3.100.0000.01414.77
7.3.90.0070.00714.84
7.3.80.0070.01014.46
7.3.70.0000.01414.70
7.3.60.0030.01314.85
7.3.50.0000.01415.00
7.3.40.0080.00814.54
7.3.30.0030.01014.88
7.3.20.0040.01416.56
7.3.10.0050.00516.54
7.3.00.0090.00316.54
7.2.330.0070.01316.22
7.2.320.0050.01416.60
7.2.310.0070.01016.59
7.2.300.0060.01216.46
7.2.290.0080.00816.61
7.2.260.0100.01014.91
7.2.250.0040.01514.79
7.2.240.0060.00914.64
7.2.230.0100.00714.87
7.2.220.0040.01214.50
7.2.210.0030.01014.87
7.2.200.0040.01114.82
7.2.190.0060.01314.74
7.2.180.0130.00314.94
7.2.170.0090.00614.80
7.2.160.0030.01615.00
7.2.150.0050.00516.80
7.2.140.0070.00716.96
7.2.130.0000.01516.77
7.2.120.0070.00616.83
7.2.110.0060.00716.80
7.2.100.0020.01116.75
7.2.90.0070.00816.85
7.2.80.0050.00816.64
7.2.70.0100.00316.76
7.2.60.0070.00616.80
7.2.50.0090.00716.97
7.2.40.0050.01116.93
7.2.30.0050.01116.92
7.2.20.0030.01116.68
7.2.10.0080.00416.67
7.2.00.0050.00917.49
7.1.330.0070.00715.95
7.1.320.0090.00915.81
7.1.310.0080.00415.87
7.1.300.0090.00915.80
7.1.290.0060.00915.57
7.1.280.0030.00715.36
7.1.270.0060.00615.60
7.1.260.0070.00415.88
7.1.250.0030.01115.70
7.1.240.0000.00815.72
7.1.230.0030.01315.78
7.1.220.0030.01315.81
7.1.210.0060.00915.41
7.1.200.0080.00415.64
7.1.190.0040.01115.43
7.1.180.0040.01215.61
7.1.170.0040.01115.89
7.1.160.0060.00915.71
7.1.150.0070.00315.86
7.1.140.0120.00315.67
7.1.130.0030.01015.77
7.1.120.0060.00915.78
7.1.110.0000.01415.86
7.1.100.0070.00316.73
7.1.90.0000.01315.46
7.1.80.0030.01015.88
7.1.70.0070.00316.41
7.1.60.0030.01317.30
7.1.50.0120.01425.31
7.1.40.0040.01115.91
7.1.30.0030.01015.71
7.1.20.0060.00615.57
7.1.10.0060.00615.70
7.1.00.0050.03318.86
7.0.330.0070.00715.39
7.0.320.0040.01215.35
7.0.310.0070.00715.07
7.0.300.0130.00715.27
7.0.290.0090.00615.53
7.0.280.0040.00715.40
7.0.270.0060.00615.31
7.0.260.0090.00315.27
7.0.250.0000.01015.39
7.0.240.0040.00415.40
7.0.230.0090.00615.13
7.0.220.0090.00615.28
7.0.210.0040.00715.30
7.0.200.0020.00715.99
7.0.190.0030.01015.34
7.0.180.0070.00715.41
7.0.170.0000.01115.35
7.0.160.0030.00915.58
7.0.150.0000.00815.42
7.0.140.0030.04218.56
7.0.130.0000.01415.23
7.0.120.0070.00315.28
7.0.110.0040.00815.25
7.0.100.0040.03017.60
7.0.90.0130.02317.68
7.0.80.0130.03917.65
7.0.70.0060.02617.66
7.0.60.0040.04217.69
7.0.50.0110.02618.72
7.0.40.0070.04216.69
7.0.30.0070.04416.73
7.0.20.0140.03316.87
7.0.10.0090.02116.82
7.0.00.0040.04516.78
5.6.400.0030.01014.40
5.6.390.0080.00313.98
5.6.380.0030.01314.18
5.6.370.0080.00414.45
5.6.360.0070.01014.07
5.6.350.0110.00314.42
5.6.340.0000.01214.28
5.6.330.0000.01214.29
5.6.320.0070.00714.56
5.6.310.0060.00614.28
5.6.300.0110.00414.50
5.6.290.0090.00314.49
5.6.280.0000.04317.61
5.6.270.0030.01113.98
5.6.260.0000.01214.20
5.6.250.0080.04417.38
5.6.240.0080.04517.50
5.6.230.0000.05017.44
5.6.220.0080.04317.46
5.6.210.0070.03017.55
5.6.200.0070.04217.65
5.6.190.0080.04317.63
5.6.180.0050.02917.68
5.6.170.0060.04417.58
5.6.160.0090.04617.73
5.6.150.0140.03917.68
5.6.140.0050.04417.69
5.6.130.0030.04717.68
5.6.120.0050.03017.52
5.6.110.0030.04717.81
5.6.100.0060.04617.79
5.6.90.0080.03717.83
5.6.80.0080.02517.25
5.6.70.0100.02317.45
5.6.60.0050.04417.38
5.6.50.0110.02317.29
5.6.40.0050.02617.36
5.6.30.0030.02317.20
5.6.20.0060.02217.30
5.6.10.0080.02217.33
5.6.00.0080.02017.30
5.5.380.0060.02917.51
5.5.370.0100.04217.26
5.5.360.0060.04517.34
5.5.350.0080.04317.37
5.5.340.0050.03617.38
5.5.330.0040.04517.54
5.5.320.0150.02917.66
5.5.310.0080.04317.60
5.5.300.0060.04117.50
5.5.290.0070.03017.41
5.5.280.0050.02317.72
5.5.270.0090.03617.63
5.5.260.0060.04217.65
5.5.250.0090.02817.29
5.5.240.0050.02717.22
5.5.230.0030.04817.28
5.5.220.0100.02217.14
5.5.210.0050.02316.98
5.5.200.0060.02317.06
5.5.190.0100.01817.20
5.5.180.0070.02117.15
5.5.170.0070.01014.25
5.5.160.0070.02017.19
5.5.150.0040.02617.07
5.5.140.0030.02817.08
5.5.130.0050.02517.15
5.5.120.0070.02517.15
5.5.110.0050.02017.22
5.5.100.0060.02117.17
5.5.90.0050.02417.05
5.5.80.0030.02817.16
5.5.70.0070.02117.00
5.5.60.0060.02517.19
5.5.50.0070.01816.96
5.5.40.0050.02417.16
5.5.30.0070.02317.17
5.5.20.0070.02217.06
5.5.10.0090.02117.07
5.5.00.0090.02517.17
5.4.450.0060.03815.71
5.4.440.0070.04015.87
5.4.430.0050.03315.80
5.4.420.0070.03715.89
5.4.410.0030.03315.73
5.4.400.0080.04215.64
5.4.390.0050.04015.59
5.4.380.0030.04415.57
5.4.370.0070.02015.69
5.4.360.0070.02215.64
5.4.350.0080.02015.68
5.4.340.0060.02115.67
5.4.330.0080.00012.24
5.4.320.0060.02015.58
5.4.310.0040.02015.54
5.4.300.0080.01915.54
5.4.290.0070.02715.55
5.4.280.0030.02515.56
5.4.270.0020.02415.68
5.4.260.0030.04015.66
5.4.250.0060.03315.64
5.4.240.0080.01715.68
5.4.230.0020.02715.63
5.4.220.0020.02415.73
5.4.210.0070.02315.70
5.4.200.0100.01715.63
5.4.190.0020.02415.63
5.4.180.0030.02215.71
5.4.170.0040.02215.68
5.4.160.0050.02015.63
5.4.150.0060.01815.71
5.4.140.0050.02114.32
5.4.130.0050.02114.31
5.4.120.0060.02214.32
5.4.110.0030.02414.30
5.4.100.0060.02014.30
5.4.90.0040.02214.37
5.4.80.0050.01714.37
5.4.70.0030.02014.34
5.4.60.0030.02214.32
5.4.50.0030.02314.30
5.4.40.0050.02314.38
5.4.30.0030.01814.35
5.4.20.0050.01814.32
5.4.10.0020.02314.32
5.4.00.0060.01814.07
5.3.290.0030.02013.91
5.3.280.0030.02713.91
5.3.270.0040.02113.91
5.3.260.0060.01813.91
5.3.250.0030.02213.91
5.3.240.0030.02313.91
5.3.230.0060.03113.91
5.3.220.0020.03013.91
5.3.210.0070.02113.91
5.3.200.0060.02013.91
5.3.190.0040.02013.91
5.3.180.0040.02313.91
5.3.170.0020.02313.91
5.3.160.0020.02513.91
5.3.150.0090.01513.91
5.3.140.0040.02213.91
5.3.130.0090.02013.91
5.3.120.0030.02213.91
5.3.110.0050.02013.91
5.3.100.0030.02213.91
5.3.90.0060.02013.91
5.3.80.0020.02813.91
5.3.70.0020.02213.91
5.3.60.0050.02513.91
5.3.50.0010.02013.91
5.3.40.0050.01713.91
5.3.30.0070.01513.91
5.3.20.0010.04613.91
5.3.10.0060.03713.91
5.3.00.0050.04013.91
5.2.170.0030.04015.58
5.2.160.0030.05715.58
5.2.150.0070.04715.58
5.2.140.0030.06315.58
5.2.130.0100.05015.58
5.2.120.0130.05715.58
5.2.110.0100.05315.58
5.2.100.0070.05315.58
5.2.90.0030.06015.58
5.2.80.0100.04715.58
5.2.70.0130.04015.58
5.2.60.0000.04015.58
5.2.50.0030.04015.58
5.2.40.0170.04715.58
5.2.30.0000.04315.58
5.2.20.0070.06015.58
5.2.10.0130.03715.58
5.2.00.0070.05715.58
5.1.60.0000.02715.58
5.1.50.0070.02315.58
5.1.40.0100.05015.58
5.1.30.0100.05315.58
5.1.20.0030.06015.58
5.1.10.0130.04715.58
5.1.00.0030.05715.58
5.0.50.0030.03715.58
5.0.40.0000.05015.58
5.0.30.0030.06715.58
5.0.20.0070.04015.58
5.0.10.0030.04315.58
5.0.00.0030.06715.58
4.4.90.0000.02715.58
4.4.80.0030.02715.58
4.4.70.0070.03015.58
4.4.60.0030.03315.58
4.4.50.0000.03715.58
4.4.40.0030.03015.58
4.4.30.0030.03715.58
4.4.20.0000.03015.58
4.4.10.0000.04015.58
4.4.00.0070.02715.58
4.3.110.0030.03015.58
4.3.100.0030.01715.58
4.3.90.0000.02315.58
4.3.80.0030.05315.58
4.3.70.0000.03715.58
4.3.60.0030.02015.58
4.3.50.0000.03715.58
4.3.40.0030.05315.58
4.3.30.0070.03015.58
4.3.20.0000.04015.58
4.3.10.0000.03015.58
4.3.00.0030.01715.58

preferences:
43.33 ms | 401 KiB | 5 Q