3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A{ public function __get($name){ return "A"; } public function __set($name,$value){ $this->{$name} = "D"; return "C"; } } $a = new A(); // The return value of __set() is ignored // because of the way PHP processes the assignment operator $k = $a->b = "B"; var_dump($a,$k); $k = $a->b; var_dump($a,$k);

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)
8.3.60.0140.00718.31
8.3.50.0100.01121.14
8.3.40.0040.01118.79
8.3.30.0120.00920.17
8.3.20.0050.00320.16
8.3.10.0080.00022.04
8.3.00.0030.00522.39
8.2.180.0110.01116.50
8.2.170.0120.00322.96
8.2.160.0060.00620.48
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0080.00019.56
8.2.110.0100.00020.56
8.2.100.0030.00918.04
8.2.90.0060.00318.09
8.2.80.0030.00619.39
8.2.70.0000.00817.50
8.2.60.0000.00918.04
8.2.50.0030.00618.07
8.2.40.0090.00018.34
8.2.30.0000.00718.17
8.2.20.0050.00217.64
8.2.10.0030.00617.57
8.2.00.0040.00417.57
8.1.280.0170.00325.92
8.1.270.0000.00823.99
8.1.260.0090.00026.35
8.1.250.0000.00828.09
8.1.240.0100.00722.19
8.1.230.0080.00421.04
8.1.220.0000.00817.74
8.1.210.0090.00018.93
8.1.200.0030.00617.35
8.1.190.0000.00817.62
8.1.180.0040.00420.25
8.1.170.0080.00018.59
8.1.160.0000.00722.26
8.1.150.0070.00018.55
8.1.140.0040.00417.46
8.1.130.0040.00417.83
8.1.120.0040.00417.39
8.1.110.0050.00517.42
8.1.100.0060.00317.51
8.1.90.0050.00217.38
8.1.80.0000.00717.33
8.1.70.0030.00317.43
8.1.60.0030.00617.63
8.1.50.0040.00417.52
8.1.40.0000.00817.46
8.1.30.0040.00417.66
8.1.20.0050.00317.56
8.1.10.0050.00217.64
8.1.00.0080.00317.48
8.0.300.0000.00720.21
8.0.290.0070.00017.29
8.0.280.0070.00018.52
8.0.270.0030.00317.28
8.0.260.0000.00616.88
8.0.250.0000.00716.98
8.0.240.0030.00516.98
8.0.230.0040.00416.98
8.0.220.0000.00816.93
8.0.210.0070.00016.81
8.0.200.0000.00616.96
8.0.190.0000.00816.95
8.0.180.0040.00416.80
8.0.170.0080.00016.93
8.0.160.0030.00416.80
8.0.150.0000.00716.95
8.0.140.0040.00416.82
8.0.130.0030.00313.37
8.0.120.0030.00616.78
8.0.110.0000.00816.87
8.0.100.0000.00716.70
8.0.90.0000.00716.82
8.0.80.0090.00616.79
8.0.70.0040.00416.94
8.0.60.0000.00716.93
8.0.50.0000.00716.78
8.0.30.0060.01417.14
8.0.20.0090.00917.40
8.0.10.0000.00716.89
8.0.00.0080.01316.69
7.4.330.0020.00215.00
7.4.320.0060.00016.50
7.4.300.0000.00616.50
7.4.290.0070.00016.50
7.4.280.0060.00316.65
7.4.270.0000.00716.51
7.4.260.0050.00216.60
7.4.250.0040.00416.45
7.4.240.0020.00516.50
7.4.230.0070.00016.59
7.4.220.0070.01116.47
7.4.210.0080.00916.57
7.4.200.0050.00216.68
7.4.190.0030.00316.32
7.4.160.0080.00816.48
7.4.150.0060.01117.40
7.4.140.0060.01217.86
7.4.130.0070.01216.42
7.4.120.0090.00916.41
7.4.110.0090.00916.30
7.4.100.0090.01216.42
7.4.90.0090.01716.32
7.4.80.0140.00419.39
7.4.70.0120.00616.36
7.4.60.0060.00916.50
7.4.50.0040.00416.52
7.4.40.0150.00422.77
7.4.30.0060.01016.53
7.4.00.0080.00614.71
7.3.330.0030.00313.23
7.3.320.0030.00313.17
7.3.310.0060.00316.41
7.3.300.0000.00716.38
7.3.290.0000.01416.36
7.3.280.0090.00816.35
7.3.270.0060.01217.40
7.3.260.0120.00616.61
7.3.250.0120.00916.42
7.3.240.0080.00816.33
7.3.230.0060.01416.61
7.3.210.0060.01616.35
7.3.200.0140.00419.39
7.3.190.0090.00916.65
7.3.180.0110.00616.68
7.3.170.0140.00716.27
7.3.160.0140.01016.32
7.3.120.0090.00614.96
7.3.110.0040.01114.86
7.3.100.0060.00914.47
7.3.90.0130.00014.67
7.3.80.0030.01014.70
7.3.70.0090.00614.64
7.3.60.0000.00814.78
7.3.50.0030.01014.73
7.3.40.0090.00614.57
7.3.30.0110.00314.82
7.3.20.0090.00316.57
7.3.10.0100.00616.68
7.3.00.0080.00316.66
7.2.330.0180.00016.92
7.2.320.0070.01116.83
7.2.310.0120.00416.72
7.2.300.0090.00616.80
7.2.290.0100.01016.84
7.2.250.0030.01415.04
7.2.240.0100.01014.77
7.2.230.0070.01014.82
7.2.220.0040.01114.97
7.2.210.0060.00615.09
7.2.200.0030.00915.10
7.2.190.0070.00714.71
7.2.180.0040.01115.03
7.2.170.0070.00714.89
7.2.130.0070.00617.04
7.2.120.0090.00017.05
7.2.110.0100.00716.76
7.2.100.0060.00317.08
7.2.90.0040.00816.93
7.2.80.0000.01516.95
7.2.70.0120.00416.96
7.2.60.0100.00016.93
7.2.50.0030.00716.63
7.2.40.0000.01516.83
7.2.30.0110.00016.85
7.2.20.0040.01116.79
7.2.10.0090.00616.77
7.2.00.0080.00818.05
7.1.330.0040.01215.81
7.1.320.0000.01415.86
7.1.310.0090.00615.90
7.1.300.0070.00415.78
7.1.290.0030.01015.38
7.1.280.0100.00615.80
7.1.270.0120.00315.68
7.1.260.0060.00615.99
7.1.250.0040.00715.60
7.1.240.0080.00315.74
7.1.230.0070.01015.62
7.1.220.0070.00315.84
7.1.210.0090.00615.87
7.1.200.0110.00715.60
7.1.190.0070.00315.46
7.1.180.0060.00615.89
7.1.170.0200.00315.90
7.1.160.0100.00315.95
7.1.150.0070.00715.78
7.1.140.0040.00715.62
7.1.130.0070.00415.87
7.1.120.0030.00615.68
7.1.110.0070.01015.77
7.1.100.0060.00517.03
7.1.90.0070.00715.82
7.1.80.0060.00615.44
7.1.70.0070.00316.38
7.1.60.0050.00717.59
7.1.50.0050.01416.24
7.1.40.0100.00315.67
7.1.30.0090.00615.89
7.1.20.0090.00015.78
7.1.10.0100.00715.85
7.1.00.0030.04019.00
7.0.330.0090.00615.39
7.0.320.0100.00315.44
7.0.310.0070.01115.32
7.0.300.0100.00315.39
7.0.290.0030.00715.18
7.0.280.0070.01015.18
7.0.270.0150.00415.36
7.0.260.0000.01315.25
7.0.250.0030.00715.47
7.0.240.0040.00415.34
7.0.230.0030.00915.43
7.0.220.0080.00815.31
7.0.210.0030.00615.38
7.0.200.0050.00716.00
7.0.190.0070.00315.03
7.0.180.0030.00615.40
7.0.170.0030.00915.38
7.0.160.0070.00715.41
7.0.150.0090.00315.35
7.0.140.0040.04218.86
7.0.130.0060.00615.26
7.0.120.0030.01315.20
7.0.110.0050.00515.21
7.0.100.0150.02317.68
7.0.90.0150.04817.59
7.0.80.0050.03317.66
7.0.70.0080.04517.54
7.0.60.0020.03717.57
7.0.50.0100.04217.86
7.0.40.0070.04316.74
7.0.30.0050.03116.96
7.0.20.0050.02816.75
7.0.10.0060.02216.77
7.0.00.0080.03316.70
5.6.380.0080.00414.55
5.6.370.0090.00014.16
5.6.360.0060.01014.03
5.6.350.0000.01214.51
5.6.340.0090.00614.38
5.6.330.0040.01214.15
5.6.320.0100.00314.31
5.6.310.0030.01014.41
5.6.300.0030.01014.42
5.6.290.0060.00914.54
5.6.280.0030.04117.73
5.6.270.0050.00514.43
5.6.260.0100.00014.49
5.6.250.0100.02017.64
5.6.240.0070.03317.37
5.6.230.0090.04517.46
5.6.220.0080.04017.36
5.6.210.0100.03017.43
5.6.200.0060.04517.72
5.6.190.0050.03317.55
5.6.180.0120.04017.73
5.6.170.0050.04517.88
5.6.160.0050.02517.71
5.6.150.0090.02117.66
5.6.140.0070.02317.61
5.6.130.0080.02317.62
5.6.120.0070.02317.72
5.6.110.0050.02917.64
5.6.100.0080.02217.65
5.6.90.0060.02217.48
5.6.80.0020.02217.46
5.6.70.0020.02917.34
5.6.60.0050.01817.37
5.6.50.0050.01817.28
5.6.40.0080.03117.32
5.6.30.0050.02617.55
5.6.20.0040.02117.28
5.6.10.0050.02617.35
5.6.00.0070.02317.39
5.5.380.0020.05115.70
5.5.370.0080.03315.72
5.5.360.0050.03015.64
5.5.350.0070.04415.72
5.5.340.0070.04215.91
5.5.330.0070.02615.92
5.5.320.0050.03915.97
5.5.310.0100.03716.04
5.5.300.0030.02815.93
5.5.290.0020.02515.89
5.5.280.0020.02715.71
5.5.270.0090.02015.69
5.5.260.0030.02715.99
5.5.250.0080.01815.93
5.5.240.0020.02515.72
5.5.230.0070.01715.40
5.5.220.0070.02215.46
5.5.210.0070.02015.70
5.5.200.0050.02815.73
5.5.190.0070.02015.72
5.5.180.0100.03915.76
5.5.170.0060.00310.95
5.5.160.0000.02615.52
5.5.150.0030.01815.67
5.5.140.0080.01815.64
5.5.130.0000.02215.72
5.5.120.0050.01715.69
5.5.110.0080.02015.57
5.5.100.0070.01515.61
5.5.90.0060.02015.41
5.5.80.0060.02015.60
5.5.70.0040.02615.43
5.5.60.0020.02515.75
5.5.50.0030.02315.39
5.5.40.0030.02615.57
5.5.30.0060.01815.66
5.5.20.0020.02815.65
5.5.10.0050.02415.69
5.5.00.0030.02115.61
5.4.450.0030.02515.26
5.4.440.0030.02215.22
5.4.430.0050.02215.12
5.4.420.0020.02315.12
5.4.410.0000.02515.18
5.4.400.0020.02415.06
5.4.390.0020.02014.88
5.4.380.0040.01914.92
5.4.370.0060.01615.03
5.4.360.0030.02014.68
5.4.350.0090.02515.00
5.4.340.0050.02714.98
5.4.330.0030.00710.97
5.4.320.0000.04015.03
5.4.310.0020.02615.07
5.4.300.0070.01815.09
5.4.290.0050.02114.94
5.4.280.0020.02215.09
5.4.270.0070.01714.96
5.4.260.0050.02314.76
5.4.250.0060.01714.94
5.4.240.0030.01614.85
5.4.230.0050.02114.94
5.4.220.0050.02114.80
5.4.210.0070.01814.96
5.4.200.0000.02315.00
5.4.190.0050.02215.04
5.4.180.0020.02215.07
5.4.170.0080.01415.02
5.4.160.0030.02014.95
5.4.150.0000.02215.01
5.4.140.0020.02313.60
5.4.130.0020.02513.48
5.4.120.0030.02113.66
5.4.110.0050.02013.54
5.4.100.0090.03513.68
5.4.90.0040.03013.61
5.4.80.0100.03513.55
5.4.70.0020.03413.39
5.4.60.0070.02513.60
5.4.50.0030.03313.64
5.4.40.0020.04013.67
5.4.30.0040.02813.51
5.4.20.0020.04613.67
5.4.10.0070.03313.78
5.4.00.0050.01813.26
5.3.290.0040.01812.70
5.3.280.0060.02012.57
5.3.270.0020.02612.67
5.3.260.0030.01812.58
5.3.250.0030.02212.59
5.3.240.0030.02112.61
5.3.230.0040.02312.59
5.3.220.0000.02412.46
5.3.210.0040.01812.53
5.3.200.0030.03212.50
5.3.190.0100.03312.52
5.3.180.0050.02212.58
5.3.170.0070.03512.58
5.3.160.0070.01812.67
5.3.150.0020.02912.49
5.3.140.0070.02012.48
5.3.130.0020.03512.47
5.3.120.0050.02012.46
5.3.110.0100.03712.33
5.3.100.0030.03912.27
5.3.90.0080.02812.33
5.3.80.0050.03612.21
5.3.70.0070.02812.11
5.3.60.0030.04212.31
5.3.50.0080.01312.17
5.3.40.0060.04312.23
5.3.30.0070.01612.06
5.3.20.0040.01912.15
5.3.10.0110.03011.95
5.3.00.0030.04111.95
5.2.170.0060.02711.02
5.2.160.0020.03611.02
5.2.150.0070.03011.02
5.2.140.0070.03211.02
5.2.130.0050.03211.02
5.2.120.0030.02811.02
5.2.110.0020.03011.02
5.2.100.0000.02011.02
5.2.90.0060.03311.02
5.2.80.0060.02811.02
5.2.70.0050.03011.02
5.2.60.0050.03811.02
5.2.50.0050.02811.02
5.2.40.0020.03011.02
5.2.30.0030.02711.02
5.2.20.0060.01311.02
5.2.10.0060.02511.02
5.2.00.0080.01611.02
5.1.60.0070.02511.02
5.1.50.0030.03011.02
5.1.40.0010.03111.02
5.1.30.0090.02611.02
5.1.20.0020.02211.02
5.1.10.0050.03011.02
5.1.00.0030.03311.02
5.0.50.0030.02311.02
5.0.40.0040.01211.02
5.0.30.0010.03511.02
5.0.20.0030.01011.02
5.0.10.0030.01911.02
5.0.00.0030.01911.02
4.4.90.0020.02111.02
4.4.80.0010.02011.02
4.4.70.0010.01611.02
4.4.60.0030.01511.02
4.4.50.0020.02111.02
4.4.40.0050.02111.02
4.4.30.0000.02111.02
4.4.20.0030.01911.02
4.4.10.0050.01711.02
4.4.00.0030.02611.02
4.3.110.0020.01811.02
4.3.100.0050.00711.02
4.3.90.0030.01811.02
4.3.80.0020.02711.02
4.3.70.0030.00711.02
4.3.60.0040.00811.02
4.3.50.0030.01511.02
4.3.40.0000.01411.02
4.3.30.0010.02011.02
4.3.20.0020.01311.02
4.3.10.0020.01511.02
4.3.00.0020.01811.02

preferences:
61.93 ms | 401 KiB | 5 Q