3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Magic { public $a = 'A'; protected $b = array ('a' => 'A', 'b' => 'B', 'c' => 'C'); protected $c = array (1, 2, 3); public function __get($v) { echo "$v-"; return $this->b[$v]; } public function __set($var, $val) { echo "$var: $val,"; $this->$var = $val; } } $m = new Magic(); echo $m->a . '|,' . $m->b . ',' . $m->c . ','; $m->c = 'CC'; echo $m->a . ',' . $m->b . ',' . $m->c;

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
8.3.50.0080.01021.14
8.3.40.0090.00618.55
8.3.30.0130.00020.34
8.3.20.0040.00420.29
8.3.10.0000.00821.08
8.3.00.0000.00822.52
8.2.180.0100.00718.29
8.2.170.0070.01422.96
8.2.160.0070.01322.07
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0050.00220.62
8.2.110.0060.00319.45
8.2.100.0040.00817.84
8.2.90.0040.00419.21
8.2.80.0060.00318.04
8.2.70.0000.00917.75
8.2.60.0060.00317.89
8.2.50.0030.00518.07
8.2.40.0080.00018.34
8.2.30.0070.00019.49
8.2.20.0030.00617.71
8.2.10.0080.00017.63
8.2.00.0000.00817.75
8.1.280.0040.01125.92
8.1.270.0000.00923.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0040.00723.92
8.1.230.0080.00320.96
8.1.220.0040.00418.77
8.1.210.0060.00320.73
8.1.200.0040.00417.35
8.1.190.0030.00617.52
8.1.180.0080.00018.10
8.1.170.0000.00918.64
8.1.160.0040.00419.03
8.1.150.0040.00418.58
8.1.140.0040.00417.46
8.1.130.0030.00317.73
8.1.120.0040.00417.54
8.1.110.0040.00417.35
8.1.100.0000.00717.39
8.1.90.0000.00717.39
8.1.80.0070.00017.48
8.1.70.0030.00317.42
8.1.60.0040.00417.59
8.1.50.0030.00617.51
8.1.40.0050.00217.39
8.1.30.0000.00817.61
8.1.20.0040.00417.67
8.1.10.0070.00017.61
8.1.00.0020.00517.49
8.0.300.0000.00719.88
8.0.290.0040.00417.16
8.0.280.0000.00718.44
8.0.270.0000.00717.14
8.0.260.0000.00716.70
8.0.250.0000.00716.94
8.0.240.0030.00516.95
8.0.230.0070.00016.95
8.0.220.0000.00716.84
8.0.210.0070.00016.80
8.0.200.0050.00216.95
8.0.190.0050.00316.83
8.0.180.0070.00016.99
8.0.170.0030.00416.82
8.0.160.0030.00316.81
8.0.150.0050.00316.72
8.0.140.0040.00416.76
8.0.130.0030.00313.26
8.0.120.0030.00516.83
8.0.110.0040.00416.80
8.0.100.0040.00416.85
8.0.90.0030.00416.90
8.0.80.0090.00616.85
8.0.70.0040.00416.93
8.0.60.0000.00816.78
8.0.50.0000.00816.73
8.0.30.0080.01116.95
8.0.20.0100.01017.40
8.0.10.0040.00417.08
8.0.00.0090.01016.84
7.4.330.0000.00616.67
7.4.320.0030.00316.52
7.4.300.0030.00316.41
7.4.290.0030.00316.65
7.4.280.0030.00516.52
7.4.270.0070.00016.53
7.4.260.0060.00013.33
7.4.250.0050.00316.50
7.4.240.0000.00716.61
7.4.230.0030.00316.52
7.4.220.0000.01816.68
7.4.210.0100.00616.54
7.4.200.0050.00316.69
7.4.190.0080.00016.57
7.4.160.0030.01416.55
7.4.150.0130.00317.40
7.4.140.0070.01417.86
7.4.130.0070.01116.46
7.4.120.0100.00816.58
7.4.110.0090.00916.36
7.4.100.0080.00816.53
7.4.90.0060.01116.38
7.4.80.0150.00919.39
7.4.70.0130.00316.56
7.4.60.0110.00516.45
7.4.50.0030.00616.39
7.4.40.0060.01122.77
7.4.30.0030.01316.56
7.4.10.0090.00615.17
7.4.00.0080.00814.97
7.3.330.0050.00013.40
7.3.320.0060.00013.36
7.3.310.0050.00216.23
7.3.300.0000.00716.25
7.3.290.0100.01016.25
7.3.280.0070.01116.36
7.3.270.0060.01617.40
7.3.260.0150.00918.24
7.3.250.0100.00816.56
7.3.240.0120.01216.44
7.3.230.0060.01216.63
7.3.210.0100.00716.39
7.3.200.0030.01419.39
7.3.190.0090.00916.46
7.3.180.0030.01316.66
7.3.170.0040.01216.57
7.3.160.0100.00616.45
7.3.130.0090.01014.73
7.3.120.0080.00814.96
7.3.110.0110.00714.81
7.3.100.0090.00714.72
7.3.90.0060.00814.77
7.3.80.0060.00614.94
7.3.70.0020.01414.90
7.3.60.0040.00914.72
7.3.50.0050.01314.75
7.3.40.0060.00314.90
7.3.30.0110.00414.93
7.3.20.0080.00316.71
7.3.10.0110.00516.74
7.3.00.0020.00816.71
7.2.330.0090.00916.43
7.2.320.0140.00316.71
7.2.310.0160.00916.41
7.2.300.0130.00316.79
7.2.290.0060.01016.41
7.2.260.0090.00715.20
7.2.250.0030.01215.18
7.2.240.0100.00515.05
7.2.230.0080.00715.06
7.2.220.0060.00615.32
7.2.210.0100.00515.19
7.2.200.0070.00315.17
7.2.190.0030.00915.05
7.2.180.0030.01414.89
7.2.170.0060.01114.96
7.2.160.0050.01115.07
7.2.150.0070.00716.87
7.2.140.0060.00417.02
7.2.130.0020.01016.84
7.2.120.0060.00616.85
7.2.110.0050.00916.81
7.2.100.0060.00816.93
7.2.90.0110.00116.90
7.2.80.0010.01217.03
7.2.70.0020.01516.80
7.2.60.0070.00416.97
7.2.50.0030.01017.06
7.2.40.0040.00716.98
7.2.30.0060.01117.07
7.2.20.0070.00716.67
7.2.10.0040.00717.01
7.2.00.0050.00517.79
7.1.330.0080.00815.82
7.1.320.0050.00615.90
7.1.310.0030.00815.63
7.1.300.0030.01015.86
7.1.290.0060.00615.90
7.1.280.0040.01115.77
7.1.270.0090.00415.69
7.1.260.0030.00815.68
7.1.250.0050.00815.69
7.1.240.0010.00915.43
7.1.230.0030.00815.76
7.1.220.0060.00615.83
7.1.210.0060.00815.64
7.1.200.0070.00315.65
7.1.190.0020.01115.72
7.1.180.0050.01015.58
7.1.170.0080.00315.53
7.1.160.0040.00715.61
7.1.150.0040.00815.78
7.1.140.0080.00615.59
7.1.130.0050.00815.83
7.1.120.0110.00315.72
7.1.110.0060.01015.88
7.1.100.0060.00816.60
7.1.90.0050.00915.76
7.1.80.0060.00815.81
7.1.70.0050.00616.34
7.1.60.0090.00516.97
7.1.50.0090.00816.07
7.1.40.0020.00915.77
7.1.30.0090.00715.78
7.1.20.0050.00815.79
7.1.10.0070.00715.79
7.1.00.0080.02917.94
7.0.330.0020.00815.41
7.0.320.0050.00915.47
7.0.310.0040.00615.38
7.0.300.0030.01015.46
7.0.290.0070.00715.13
7.0.280.0060.00815.43
7.0.270.0070.00815.44
7.0.260.0090.00615.36
7.0.250.0050.01115.51
7.0.240.0060.00615.34
7.0.230.0020.01015.57
7.0.220.0070.00515.52
7.0.210.0050.01015.27
7.0.200.0090.00815.15
7.0.190.0090.00515.28
7.0.180.0020.01115.52
7.0.170.0070.00715.37
7.0.160.0090.00415.46
7.0.150.0070.00715.39
7.0.140.0030.02817.69
7.0.130.0080.00415.45
7.0.120.0050.00515.40
7.0.110.0020.01215.45
7.0.100.0090.02716.89
7.0.90.0120.02916.86
7.0.80.0090.02916.87
7.0.70.0080.02316.95
7.0.60.0040.02416.97
7.0.50.0110.02517.11
7.0.40.0070.03315.68
7.0.30.0040.03115.66
7.0.20.0050.02115.60
7.0.10.0040.03115.71
7.0.00.0050.02315.54
5.6.400.0020.00914.38
5.6.390.0100.00314.41
5.6.380.0060.00614.29
5.6.370.0080.00214.53
5.6.360.0050.00714.46
5.6.350.0060.00814.35
5.6.340.0060.00714.31
5.6.330.0060.00814.21
5.6.320.0020.01414.36
5.6.310.0060.00814.48
5.6.300.0100.00314.31
5.6.290.0050.01014.54
5.6.280.0020.03016.47
5.6.270.0110.00514.47
5.6.260.0020.01214.37
5.6.250.0030.02716.40
5.6.240.0060.03116.54
5.6.230.0040.03516.46
5.6.220.0090.02716.50
5.6.210.0050.03216.43
5.6.200.0050.03416.73
5.6.190.0080.02316.57
5.6.180.0040.02616.73
5.6.170.0080.02116.58
5.6.160.0050.02416.44
5.6.150.0050.01716.54
5.6.140.0040.03416.56
5.6.130.0090.02916.54
5.6.120.0050.02816.61
5.6.110.0050.02016.77
5.6.100.0070.03416.53
5.6.90.0070.02816.65
5.6.80.0060.03216.28
5.6.70.0060.03116.25
5.6.60.0060.01816.33
5.6.50.0060.01816.42
5.6.40.0100.02616.31
5.6.30.0070.02116.45
5.6.20.0080.03016.27
5.6.10.0080.03016.53
5.6.00.0050.03216.42
5.5.380.0040.02916.20
5.5.370.0120.01116.38
5.5.360.0040.02416.39
5.5.350.0060.03116.41
5.5.340.0100.01916.54
5.5.330.0060.03316.51
5.5.320.0100.02516.48
5.5.310.0060.03216.39
5.5.300.0080.02316.43
5.5.290.0110.02716.39
5.5.280.0040.03016.31
5.5.270.0080.01816.54
5.5.260.0020.03516.49
5.5.250.0090.02716.46
5.5.240.0060.02816.22
5.5.230.0070.02616.08
5.5.220.0040.02216.29
5.5.210.0070.02616.25
5.5.200.0110.02516.12
5.5.190.0050.01816.29
5.5.180.0050.02116.25
5.5.170.0040.00614.31
5.5.160.0080.03116.34
5.5.150.0050.03516.08
5.5.140.0080.02416.38
5.5.130.0060.02016.26
5.5.120.0070.03416.39
5.5.110.0060.02416.32
5.5.100.0090.02916.17
5.5.90.0080.01916.25
5.5.80.0080.03116.18
5.5.70.0060.01816.16
5.5.60.0070.02816.21
5.5.50.0040.02316.08
5.5.40.0080.02916.31
5.5.30.0080.03116.19
5.5.20.0090.02716.11
5.5.10.0070.03315.94
5.5.00.0050.02816.08
5.4.450.0030.02014.57
5.4.440.0020.02014.57
5.4.430.0050.03014.60
5.4.420.0050.02114.57
5.4.410.0110.02114.57
5.4.400.0040.01914.49
5.4.390.0060.02114.46
5.4.380.0030.02814.48
5.4.370.0050.01914.47
5.4.360.0040.02114.49
5.4.350.0020.02314.43
5.4.340.0030.03514.40
5.4.330.0040.00412.17
5.4.320.0030.03114.52
5.4.310.0060.02814.41
5.4.300.0070.02714.48
5.4.290.0080.01614.46
5.4.280.0050.01814.50
5.4.270.0050.02614.49
5.4.260.0040.02414.49
5.4.250.0070.02514.46
5.4.240.0090.01714.46
5.4.230.0030.02214.43
5.4.220.0090.02714.51
5.4.210.0090.02914.47
5.4.200.0040.02514.43
5.4.190.0090.02814.45
5.4.180.0070.02814.52
5.4.170.0060.02914.41
5.4.160.0060.01914.41
5.4.150.0060.03114.49
5.4.140.0080.02313.60
5.4.130.0060.01213.56
5.4.120.0030.02313.61
5.4.110.0050.02213.61
5.4.100.0030.02413.60
5.4.90.0030.03013.59
5.4.80.0030.03113.55
5.4.70.0060.02813.61
5.4.60.0070.02713.56
5.4.50.0070.01913.59
5.4.40.0060.02513.62
5.4.30.0050.03013.56
5.4.20.0050.01813.60
5.4.10.0060.02113.60
5.4.00.0020.02913.41
5.3.290.0050.03013.02
5.3.280.0060.01812.96
5.3.270.0040.02812.99
5.3.260.0030.03313.02
5.3.250.0060.02413.02
5.3.240.0040.03013.02
5.3.230.0080.02012.98
5.3.220.0080.02612.97
5.3.210.0080.02112.97
5.3.200.0050.02913.02
5.3.190.0030.01912.95
5.3.180.0070.02112.97
5.3.170.0050.03112.95
5.3.160.0010.03112.99
5.3.150.0080.02612.95
5.3.140.0070.01712.99
5.3.130.0100.02613.00
5.3.120.0030.03112.99
5.3.110.0080.02712.94
5.3.100.0070.02212.80
5.3.90.0070.01812.77
5.3.80.0090.02412.80
5.3.70.0050.02212.79
5.3.60.0060.01512.78
5.3.50.0100.02412.81
5.3.40.0030.03012.76
5.3.30.0030.02312.75
5.3.20.0070.01512.66
5.3.10.0070.02412.67
5.3.00.0050.02912.64
5.2.170.0130.05711.07
5.2.160.0030.06311.26
5.2.150.0070.06011.05
5.2.140.0070.04711.13
5.2.130.0030.03311.20
5.2.120.0000.06710.99
5.2.110.0000.06311.10
5.2.100.0170.04711.09
5.2.90.0100.05711.03
5.2.80.0070.05311.17
5.2.70.0030.06311.16
5.2.60.0030.03310.92
5.2.50.0070.05011.14
5.2.40.0030.03310.87
5.2.30.0070.03011.04
5.2.20.0100.06011.08
5.2.10.0000.04010.97
5.2.00.0030.04710.67
5.1.60.0100.0479.85
5.1.50.0070.04310.09
5.1.40.0100.0439.98
5.1.30.0070.04710.46
5.1.20.0070.05010.41
5.1.10.0000.05310.08
5.1.00.0000.05710.14
5.0.50.0000.0438.64
5.0.40.0030.0478.42
5.0.30.0070.0438.30
5.0.20.0000.0278.26
5.0.10.0030.0238.08
5.0.00.0030.0338.25
4.4.90.0030.0178.05
4.4.80.0000.0208.05
4.4.70.0000.0378.05
4.4.60.0000.0308.05
4.4.50.0000.0178.05
4.4.40.0000.0578.05
4.4.30.0030.0308.05
4.4.20.0000.0278.05
4.4.10.0000.0208.05
4.4.00.0000.0308.05
4.3.110.0030.0338.05
4.3.100.0070.0308.05
4.3.90.0030.0238.05
4.3.80.0030.0438.05
4.3.70.0000.0278.05
4.3.60.0030.0338.05
4.3.50.0070.0278.05
4.3.40.0030.0338.05
4.3.30.0000.0378.05
4.3.20.0000.0278.05
4.3.10.0000.0378.05
4.3.00.0000.0338.05

preferences:
55.36 ms | 401 KiB | 5 Q