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)
8.3.60.0070.01418.18
8.3.50.0130.00521.20
8.3.40.0220.00318.67
8.3.30.0100.00320.20
8.3.20.0000.00820.16
8.3.10.0080.00020.92
8.3.00.0040.00422.40
8.2.180.0190.00316.36
8.2.170.0040.01122.96
8.2.160.0110.00722.09
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00420.77
8.2.110.0000.00919.19
8.2.100.0040.00817.89
8.2.90.0000.00719.34
8.2.80.0060.00318.16
8.2.70.0030.00517.63
8.2.60.0090.00018.16
8.2.50.0050.00318.07
8.2.40.0030.00718.15
8.2.30.0000.00719.36
8.2.20.0040.00417.67
8.2.10.0000.00717.83
8.2.00.0030.00517.75
8.1.280.0040.01125.92
8.1.270.0030.00623.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00623.95
8.1.230.0110.00020.89
8.1.220.0000.00818.77
8.1.210.0000.00820.88
8.1.200.0070.00317.35
8.1.190.0040.00417.53
8.1.180.0050.00318.10
8.1.170.0000.00818.61
8.1.160.0040.00418.93
8.1.150.0040.00418.63
8.1.140.0050.00317.45
8.1.130.0000.00717.83
8.1.120.0060.00317.38
8.1.110.0000.00717.47
8.1.100.0050.00317.52
8.1.90.0070.00017.35
8.1.80.0070.00017.45
8.1.70.0000.00717.36
8.1.60.0060.00317.50
8.1.50.0040.00417.57
8.1.40.0040.00417.41
8.1.30.0050.00317.63
8.1.20.0040.00417.66
8.1.10.0050.00317.54
8.1.00.0040.00417.53
8.0.300.0070.00020.02
8.0.290.0070.00017.05
8.0.280.0050.00218.45
8.0.270.0030.00317.25
8.0.260.0070.00016.70
8.0.250.0030.00316.89
8.0.240.0040.00416.89
8.0.230.0070.00016.87
8.0.220.0070.00016.77
8.0.210.0030.00516.95
8.0.200.0000.00716.94
8.0.190.0050.00216.98
8.0.180.0030.00316.93
8.0.170.0040.00416.76
8.0.160.0070.00016.86
8.0.150.0040.00416.75
8.0.140.0050.00316.82
8.0.130.0030.00313.36
8.0.120.0050.00316.82
8.0.110.0000.00716.92
8.0.100.0040.00416.85
8.0.90.0000.00816.77
8.0.80.0100.00916.93
8.0.70.0040.00416.75
8.0.60.0000.00716.96
8.0.50.0050.00316.87
8.0.30.0090.00917.00
8.0.20.0090.01017.40
8.0.10.0040.00416.83
8.0.00.0080.01116.67
7.4.330.0000.00516.68
7.4.320.0030.00316.49
7.4.300.0030.00316.57
7.4.290.0000.00716.63
7.4.280.0000.00716.54
7.4.270.0030.00316.62
7.4.260.0030.00313.28
7.4.250.0040.00416.56
7.4.240.0020.00516.50
7.4.230.0040.00416.55
7.4.220.0100.01616.54
7.4.210.0060.00916.60
7.4.200.0030.00316.58
7.4.190.0030.00316.73
7.4.160.0060.01116.49
7.4.150.0030.01317.40
7.4.140.0080.01317.86
7.4.130.0110.00816.59
7.4.120.0030.01316.51
7.4.110.0140.00916.54
7.4.100.0130.00916.42
7.4.90.0140.00316.47
7.4.80.0090.00919.39
7.4.70.0070.01016.38
7.4.60.0070.01416.41
7.4.50.0000.00816.42
7.4.40.0080.00822.77
7.4.30.0140.00316.50
7.4.00.0070.01115.05
7.3.330.0030.00313.29
7.3.320.0000.00513.32
7.3.310.0030.00316.41
7.3.300.0000.00716.20
7.3.290.0100.00316.37
7.3.280.0080.00716.29
7.3.270.0170.00017.40
7.3.260.0060.01318.24
7.3.250.0100.00716.52
7.3.240.0080.01316.37
7.3.230.0110.00616.61
7.3.210.0070.01016.36
7.3.200.0100.01319.39
7.3.190.0110.00616.55
7.3.180.0100.00616.54
7.3.170.0130.00316.52
7.3.160.0080.00816.28
7.3.120.0090.00614.72
7.2.330.0100.00716.64
7.2.320.0030.01416.48
7.2.310.0190.00316.86
7.2.300.0100.00716.79
7.2.290.0160.00316.44
7.2.00.0030.01019.66
7.1.100.0070.00718.16
7.1.70.0000.01017.19
7.1.60.0100.01619.17
7.1.50.0040.01116.79
7.1.00.0000.03722.40
7.0.200.0070.00716.82
7.0.140.0070.07021.92
7.0.100.0070.07019.93
7.0.90.0100.04319.94
7.0.80.0400.05319.91
7.0.70.0070.04319.99
7.0.60.0230.06320.05
7.0.50.0070.04320.30
7.0.40.0070.07319.95
7.0.30.0130.07020.13
7.0.20.0130.08320.07
7.0.10.0030.06020.12
7.0.00.0230.04720.14
5.6.280.0030.06721.08
5.6.250.0070.05020.59
5.6.240.0100.07720.69
5.6.230.0100.04320.68
5.6.220.0000.04320.65
5.6.210.0130.07320.57
5.6.200.0170.08721.02
5.6.190.0070.05020.96
5.6.180.0070.08721.03
5.6.170.0030.08320.96
5.6.160.0270.06321.09
5.6.150.0030.05721.09
5.6.140.0030.04020.94
5.6.130.0130.07721.11
5.6.120.0100.07721.09
5.6.110.0030.04720.94
5.6.100.0070.08021.07
5.6.90.0030.07721.16
5.6.80.0100.05720.41
5.6.70.0100.07020.40
5.6.60.0100.07720.32
5.6.50.0070.08020.34
5.6.40.0130.06720.47
5.6.30.0030.08320.41
5.6.20.0070.08020.39
5.6.10.0170.07320.53
5.6.00.0130.06720.44
5.5.380.0100.03720.36
5.5.370.0100.04320.37
5.5.360.0070.04720.37
5.5.350.0030.05320.46
5.5.340.0070.07720.84
5.5.330.0130.07320.62
5.5.320.0100.06320.93
5.5.310.0070.07320.91
5.5.300.0030.05320.87
5.5.290.0130.07720.87
5.5.280.0200.07320.65
5.5.270.0130.06020.83
5.5.260.0070.08720.75
5.5.250.0030.08720.74
5.5.240.0030.08020.27
5.5.230.0100.07720.19
5.5.220.0070.08020.27
5.5.210.0130.07020.21
5.5.200.0070.06320.12
5.5.190.0030.09020.12
5.5.180.0000.08720.13
5.5.160.0070.04320.09
5.5.150.0070.07320.25
5.5.140.0030.04320.13
5.5.130.0030.05320.28
5.5.120.0000.08020.18
5.5.110.0200.06020.15
5.5.100.0100.05719.98
5.5.90.0130.05719.96
5.5.80.0130.05720.09
5.5.70.0100.04020.02
5.5.60.0000.04020.06
5.5.50.0030.04020.15
5.5.40.0030.04020.00
5.5.30.0030.04320.11
5.5.20.0030.03320.03
5.5.10.0100.03320.05
5.5.00.0030.04320.02
5.4.450.0070.07719.38
5.4.440.0030.07719.55
5.4.430.0000.04319.19
5.4.420.0200.07019.45
5.4.410.0100.07019.36
5.4.400.0100.06719.14
5.4.390.0030.04719.13
5.4.380.0030.04719.11
5.4.370.0100.07019.13
5.4.360.0030.06019.23
5.4.350.0000.04718.85
5.4.340.0170.03719.09
5.4.320.0070.03719.05
5.4.310.0000.08018.95
5.4.300.0070.06319.18
5.4.290.0030.08018.85
5.4.280.0100.05319.04
5.4.270.0130.07019.13
5.4.260.0130.07018.90
5.4.250.0170.06319.04
5.4.240.0070.06319.17
5.4.230.0100.03718.89
5.4.220.0070.04019.04
5.4.210.0000.04319.03
5.4.200.0000.04019.17
5.4.190.0000.04018.86
5.4.180.0130.03319.04
5.4.170.0030.03719.16
5.4.160.0070.03019.00
5.4.150.0000.04718.85
5.4.140.0030.05016.36
5.4.130.0030.03716.40
5.4.120.0030.03316.44
5.4.110.0030.04016.46
5.4.100.0100.03316.48
5.4.90.0070.03716.47
5.4.80.0070.04716.45
5.4.70.0130.02716.27
5.4.60.0100.03016.41
5.4.50.0000.03716.36
5.4.40.0000.04016.46
5.4.30.0070.03316.47
5.4.20.0030.04016.39
5.4.10.0070.03316.39
5.4.00.0000.03315.77
5.3.290.0100.05014.77
5.3.280.0000.04314.53
5.3.270.0070.02714.70
5.3.260.0030.03314.59
5.3.250.0030.04314.75
5.3.240.0100.03314.67
5.3.230.0030.03314.67
5.3.220.0000.04014.69
5.3.210.0030.03014.55
5.3.200.0000.04014.59
5.3.190.0030.03714.50
5.3.180.0030.05014.59
5.3.170.0030.03714.53
5.3.160.0030.03314.68
5.3.150.0030.03714.53
5.3.140.0030.03714.49
5.3.130.0070.03714.58
5.3.120.0000.04014.58
5.3.110.0000.04014.53
5.3.100.0000.04013.99
5.3.90.0070.03714.11
5.3.80.0070.03314.02
5.3.70.0000.03713.95
5.3.60.0030.03013.91
5.3.50.0000.03313.93
5.3.40.0030.03714.01
5.3.30.0030.03713.94
5.3.20.0030.04013.73
5.3.10.0000.03713.64
5.3.00.0070.03013.73
5.2.170.0000.02711.29
5.2.160.0100.01711.18
5.2.150.0030.02311.27
5.2.140.0030.02711.06
5.2.130.0000.03011.24
5.2.120.0000.02711.17
5.2.110.0000.03011.17
5.2.100.0030.02711.21
5.2.90.0030.02711.21
5.2.80.0030.03011.11
5.2.70.0030.03011.09
5.2.60.0070.02711.01
5.2.50.0030.02711.13
5.2.40.0030.07011.07
5.2.30.0030.03310.89
5.2.20.0000.04310.88
5.2.10.0030.02310.89
5.2.00.0000.04710.64
5.1.60.0030.03310.09
5.1.50.0030.04310.07
5.1.40.0100.0339.97
5.1.30.0070.04010.34
5.1.20.0070.05010.35
5.1.10.0000.02710.16
5.1.00.0000.05710.15
5.0.50.0070.0408.74
5.0.40.0030.0378.74
5.0.30.0070.0538.74
5.0.20.0030.0378.74
5.0.10.0000.0438.74
5.0.00.0030.0438.74
4.4.90.0030.0178.74
4.4.80.0000.0138.74
4.4.70.0000.0138.74
4.4.60.0000.0138.74
4.4.50.0070.0338.74
4.4.40.0000.0508.74
4.4.30.0030.0138.74
4.4.20.0100.0208.74
4.4.10.0070.0138.74
4.4.00.0030.0438.74
4.3.110.0030.0138.74
4.3.100.0000.0278.74
4.3.90.0000.0378.74
4.3.80.0030.0578.74
4.3.70.0070.0138.74
4.3.60.0000.0338.74
4.3.50.0000.0238.74
4.3.40.0030.0438.74
4.3.30.0000.0208.74
4.3.20.0070.0338.74
4.3.10.0000.0378.74
4.3.00.0070.0208.74

preferences:
34.32 ms | 401 KiB | 5 Q