3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $a = 1; protected $b = 1; public function __set($key, $val) { $this->$key = $val; } } $f = new Foo(); $f->a = 2; $f->b = 2; print_r($f);

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)
8.3.60.0100.01016.63
8.3.50.0070.01216.57
8.3.40.0140.00318.97
8.3.30.0110.00418.71
8.3.20.0040.00418.78
8.3.10.0040.00418.46
8.3.00.0040.00419.25
8.2.180.0150.00325.92
8.2.170.0090.00618.97
8.2.160.0060.01122.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00419.36
8.2.110.0070.00320.88
8.2.100.0060.00617.72
8.2.90.0060.00319.39
8.2.80.0040.00419.34
8.2.70.0040.00417.50
8.2.60.0050.00517.90
8.2.50.0000.00818.07
8.2.40.0000.00718.16
8.2.30.0040.00418.03
8.2.20.0060.00317.54
8.2.10.0050.00317.52
8.2.00.0000.00717.55
8.1.280.0070.01425.92
8.1.270.0000.00824.66
8.1.260.0060.00326.35
8.1.250.0000.00828.09
8.1.240.0030.00622.45
8.1.230.0120.00021.00
8.1.220.0030.00517.74
8.1.210.0090.00018.97
8.1.200.0000.01117.35
8.1.190.0000.00717.63
8.1.180.0040.00418.10
8.1.170.0040.00418.73
8.1.160.0070.00018.84
8.1.150.0030.00618.62
8.1.140.0040.00417.31
8.1.130.0070.00017.86
8.1.120.0050.00317.45
8.1.110.0000.00717.40
8.1.100.0030.00317.49
8.1.90.0000.00717.44
8.1.80.0000.00717.49
8.1.70.0060.00317.32
8.1.60.0040.00417.48
8.1.50.0040.00417.51
8.1.40.0040.00417.34
8.1.30.0000.00717.59
8.1.20.0040.00417.62
8.1.10.0030.00617.52
8.1.00.0030.00617.36
8.0.300.0040.00420.09
8.0.290.0000.00716.75
8.0.280.0000.00718.43
8.0.270.0000.00817.13
8.0.260.0030.00316.77
8.0.250.0040.00416.94
8.0.240.0000.00816.97
8.0.230.0080.00016.98
8.0.220.0030.00316.85
8.0.210.0000.00816.85
8.0.200.0040.00416.85
8.0.190.0040.00416.92
8.0.180.0080.00016.86
8.0.170.0000.00916.92
8.0.160.0030.00316.89
8.0.150.0000.00816.82
8.0.140.0030.00516.72
8.0.130.0000.00513.30
8.0.120.0000.00816.74
8.0.110.0070.00016.91
8.0.100.0040.00416.75
8.0.90.0050.00216.70
8.0.80.0070.01016.77
8.0.70.0040.00416.78
8.0.60.0000.00716.67
8.0.50.0040.00416.84
8.0.30.0040.01417.13
8.0.20.0090.01017.17
8.0.10.0040.00416.83
8.0.00.0080.01116.53
7.4.330.0060.00012.93
7.4.320.0000.00616.52
7.4.300.0000.00716.49
7.4.290.0030.00716.57
7.4.280.0080.00016.41
7.4.270.0040.00416.36
7.4.260.0030.00313.27
7.4.250.0040.00416.53
7.4.240.0000.00716.56
7.4.230.0000.00716.68
7.4.220.0060.01616.55
7.4.210.0060.00816.62
7.4.200.0000.00716.58
7.4.190.0070.00016.68
7.4.160.0090.01216.30
7.4.150.0060.01116.42
7.4.140.0100.01016.42
7.4.130.0050.01216.60
7.4.120.0110.00616.40
7.4.110.0120.01216.52
7.4.100.0100.00816.54
7.4.90.0120.00616.73
7.4.80.0070.01119.39
7.4.70.0030.01316.46
7.4.60.0110.00616.30
7.4.50.0120.00016.24
7.4.40.0040.01516.52
7.4.30.0070.00916.43
7.4.10.0060.01216.46
7.4.00.0060.01115.50
7.3.330.0000.00613.29
7.3.320.0000.00513.18
7.3.310.0030.00316.13
7.3.300.0040.00416.31
7.3.290.0060.01316.43
7.3.280.0130.00416.33
7.3.270.0080.00816.62
7.3.260.0200.00816.13
7.3.250.0120.00616.59
7.3.240.0100.01016.29
7.3.230.0060.00916.34
7.3.210.0110.00716.35
7.3.200.0090.01316.25
7.3.190.0060.01316.63
7.3.180.0070.01316.39
7.3.170.0040.01116.62
7.3.160.0060.00916.34
7.3.130.0070.01016.29
7.3.120.0020.01315.76
7.3.110.0130.00016.25
7.3.100.0100.00316.27
7.3.90.0100.00716.61
7.3.80.0000.01116.57
7.3.70.0060.01016.34
7.3.60.0000.01716.46
7.3.50.0030.00916.21
7.3.40.0100.00316.28
7.3.30.0090.00616.32
7.3.20.0060.00618.11
7.3.10.0040.01117.17
7.3.00.0110.00417.34
7.2.330.0120.00616.54
7.2.320.0100.01016.46
7.2.310.0090.00916.80
7.2.300.0060.01216.56
7.2.290.0030.01316.53
7.2.260.0070.01016.37
7.2.250.0040.01416.39
7.2.240.0060.00916.49
7.2.230.0070.01116.37
7.2.220.0060.00316.66
7.2.210.0110.00416.63
7.2.200.0040.01116.32
7.2.190.0060.01216.47
7.2.180.0000.01816.37
7.2.170.0040.01516.55
7.2.160.0040.01216.71
7.2.150.0130.00918.54
7.2.140.0030.01318.25
7.2.130.0080.00617.64
7.2.120.0080.00617.60
7.2.110.0050.00617.60
7.2.100.0070.01017.74
7.2.90.0040.01217.64
7.2.80.0050.01217.65
7.2.70.0060.00917.44
7.2.60.0070.00617.46
7.2.50.0050.00717.60
7.2.40.0040.01017.67
7.2.30.0070.01017.78
7.2.20.0090.00617.55
7.2.10.0060.00617.43
7.2.00.0070.00818.16
7.1.330.0060.00917.34
7.1.320.0040.01117.23
7.1.310.0030.01017.55
7.1.300.0000.01217.37
7.1.290.0060.00717.25
7.1.280.0080.00817.21
7.1.270.0030.01017.38
7.1.260.0070.00717.11
7.1.250.0040.01216.24
7.1.240.0070.00717.34
7.1.230.0070.01017.27
7.1.220.0070.00717.29
7.1.210.0000.01517.32
7.1.200.0030.01016.49
7.1.190.0080.00817.31
7.1.180.0110.00717.14
7.1.170.0090.00617.07
7.1.160.0040.00817.32
7.1.150.0080.00417.36
7.1.140.0030.01317.24
7.1.130.0030.01317.22
7.1.120.0040.00717.22
7.1.110.0080.00817.34
7.1.100.0050.00717.58
7.1.90.0060.00617.38
7.1.80.0040.00717.23
7.1.70.0040.00517.21
7.1.60.0080.00618.28
7.1.50.0080.00916.95
7.1.40.0110.00317.30
7.1.30.0090.00017.30
7.1.20.0060.01017.17
7.1.10.0130.00417.32
7.1.00.0000.04719.72
7.0.330.0000.01716.93
7.0.320.0140.00016.86
7.0.310.0070.00717.12
7.0.300.0000.01617.09
7.0.290.0070.00716.86
7.0.280.0060.01016.70
7.0.270.0080.00616.93
7.0.260.0100.00616.89
7.0.250.0050.00916.99
7.0.240.0070.01017.02
7.0.230.0040.01217.05
7.0.220.0040.00417.19
7.0.210.0060.00616.83
7.0.200.0050.00516.86
7.0.190.0120.00316.96
7.0.180.0110.00616.86
7.0.170.0050.01317.05
7.0.160.0070.01116.82
7.0.150.0130.00716.89
7.0.140.0050.04019.54
7.0.130.0090.00616.93
7.0.120.0040.01919.49
7.0.110.0060.00616.83
7.0.100.0070.00417.11
7.0.90.0030.01316.93
7.0.80.0000.00917.13
7.0.70.0040.00916.88
7.0.60.0060.02918.45
7.0.50.0030.02417.43
7.0.40.0100.01816.38
7.0.30.0080.02116.29
7.0.20.0070.02116.32
7.0.10.0100.02716.44
7.0.00.0050.02516.31
5.6.400.0040.01215.96
5.6.390.0000.01916.33
5.6.380.0060.00615.84
5.6.370.0070.00716.16
5.6.360.0130.00016.04
5.6.350.0000.01815.87
5.6.340.0030.01015.92
5.6.330.0080.00415.92
5.6.320.0000.01116.00
5.6.310.0070.01016.13
5.6.300.0000.01315.79
5.6.290.0060.00915.73
5.6.280.0050.04218.54
5.6.270.0060.00616.05
5.6.260.0120.00616.10
5.6.250.0100.00716.05
5.6.240.0060.00615.96
5.6.230.0000.01915.78
5.6.220.0080.00815.96
5.6.210.0080.03518.34
5.6.200.0020.02717.04
5.6.190.0020.02517.14
5.6.180.0080.02217.12
5.6.170.0060.02117.00
5.6.160.0080.02016.99
5.6.150.0040.02317.09
5.6.140.0090.01917.09
5.6.130.0060.02317.14
5.6.120.0070.02517.22
5.6.110.0020.02717.08
5.6.100.0030.02617.21
5.6.90.0080.02316.94
5.6.80.0050.02216.64
5.6.70.0060.02116.65
5.6.60.0070.02516.70
5.6.50.0050.02516.70
5.6.40.0020.05016.60
5.6.30.0100.03016.69
5.6.20.0040.04316.69
5.6.10.0090.04416.79
5.6.00.0130.03816.55
5.5.380.0060.00615.80
5.5.370.0130.00315.82
5.5.360.0080.00815.82
5.5.350.0200.04318.15
5.5.340.0020.02616.80
5.5.330.0060.02117.12
5.5.320.0030.02616.84
5.5.310.0040.02716.82
5.5.300.0050.02516.96
5.5.290.0060.02516.82
5.5.280.0090.02016.92
5.5.270.0080.02716.95
5.5.260.0050.02616.84
5.5.250.0020.03016.63
5.5.240.0030.02916.65
5.5.230.0060.02416.51
5.5.220.0050.02516.47
5.5.210.0020.03016.60
5.5.200.0080.02516.52
5.5.190.0110.04016.58
5.5.180.0050.03016.59
5.5.170.0150.00415.48
5.5.160.0120.03716.41
5.5.150.0120.02516.61
5.5.140.0090.04316.58
5.5.130.0140.03916.58
5.5.120.0060.04316.51
5.5.110.0130.03016.64
5.5.100.0120.03116.49
5.5.90.0070.03816.55
5.5.80.0130.03616.44
5.5.70.0080.04316.34
5.5.60.0070.04216.45
5.5.50.0050.04216.54
5.5.40.0110.04416.46
5.5.30.0110.02316.39
5.5.20.0080.02616.30
5.5.10.0050.04616.60
5.5.00.0090.03916.46
5.4.450.0050.02216.04
5.4.440.0020.02715.87
5.4.430.0040.02416.06
5.4.420.0050.02316.03
5.4.410.0030.02516.01
5.4.400.0030.02715.84
5.4.390.0050.02315.84
5.4.380.0060.01915.82
5.4.370.0100.01715.81
5.4.360.0090.03815.79
5.4.350.0070.02315.86
5.4.340.0100.04115.78
5.4.330.0100.00512.65
5.4.320.0100.02315.89
5.4.310.0040.03815.83
5.4.300.0100.03715.87
5.4.290.0100.03415.90
5.4.280.0070.04515.87
5.4.270.0050.03315.88
5.4.260.0110.03115.80
5.4.250.0060.02215.85
5.4.240.0050.04315.76
5.4.230.0070.04415.84
5.4.220.0070.04415.89
5.4.210.0050.04215.70
5.4.200.0120.03315.63
5.4.190.0040.03215.75
5.4.180.0050.04315.77
5.4.170.0060.03215.74
5.4.160.0100.02715.74
5.4.150.0050.04415.84
5.4.140.0030.02514.59
5.4.130.0080.04014.56
5.4.120.0050.03914.39
5.4.110.0120.03814.41
5.4.100.0050.03914.48
5.4.90.0120.03714.67
5.4.80.0030.03514.49
5.4.70.0120.03114.40
5.4.60.0040.03014.56
5.4.50.0070.02514.44
5.4.40.0100.03514.48
5.4.30.0030.04514.42
5.4.20.0070.03714.49
5.4.10.0030.04414.48
5.4.00.0060.02414.30
5.3.290.0100.03313.95
5.3.280.0070.03813.79
5.3.270.0060.03513.82
5.3.260.0080.02013.90
5.3.250.0040.03413.84
5.3.240.0050.04013.82
5.3.230.0070.04113.82
5.3.220.0000.04813.75
5.3.210.0050.04413.66
5.3.200.0020.04313.75
5.3.190.0100.02313.74
5.3.180.0110.03813.82
5.3.170.0040.04413.89
5.3.160.0020.02613.81
5.3.150.0060.04313.79
5.3.140.0090.04013.74
5.3.130.0000.04313.80
5.3.120.0070.03813.76
5.3.110.0030.03613.64
5.3.100.0120.03713.44
5.3.90.0020.04613.49
5.3.80.0080.02413.42
5.3.70.0080.02313.37
5.3.60.0020.03213.43
5.3.50.0050.04213.43
5.3.40.0070.04013.41
5.3.30.0050.03313.47
5.3.20.0050.03013.29
5.3.10.0060.03813.22
5.3.00.0090.03513.20
5.2.170.0070.04311.36
5.2.160.0130.03311.18
5.2.150.0000.04311.14
5.2.140.0070.04011.06
5.2.130.0100.02711.19
5.2.120.0030.06311.16
5.2.110.0030.05011.10
5.2.100.0030.05011.14
5.2.90.0100.05711.14
5.2.80.0100.06011.09
5.2.70.0130.05711.08
5.2.60.0100.04310.94
5.2.50.0070.06010.98
5.2.40.0000.06710.88
5.2.30.0030.06711.01
5.2.20.0170.04710.92
5.2.10.0100.06010.90
5.2.00.0030.05010.77
5.1.60.0070.03710.05
5.1.50.0070.05310.20
5.1.40.0030.0379.92
5.1.30.0070.05010.35
5.1.20.0070.06010.38
5.1.10.0070.0539.98
5.1.00.0100.05010.16
5.0.50.0030.0478.86
5.0.40.0070.0308.86
5.0.30.0000.0538.86
5.0.20.0000.0338.86
5.0.10.0030.0208.86
5.0.00.0000.0338.86
4.4.90.0100.0278.86
4.4.80.0000.0378.86
4.4.70.0000.0278.86
4.4.60.0030.0338.86
4.4.50.0000.0408.86
4.4.40.0100.0438.86
4.4.30.0030.0378.86
4.4.20.0000.0338.86
4.4.10.0030.0308.86
4.4.00.0000.0508.86
4.3.110.0100.0208.86
4.3.100.0100.0238.86
4.3.90.0000.0178.86
4.3.80.0070.0208.86
4.3.70.0000.0178.86
4.3.60.0030.0138.86
4.3.50.0000.0238.86
4.3.40.0000.0378.86
4.3.30.0100.0138.86
4.3.20.0070.0338.86
4.3.10.0000.0278.86
4.3.00.0000.0378.86

preferences:
45.59 ms | 401 KiB | 5 Q