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)
8.3.40.0150.00018.71
8.3.30.0100.00320.38
8.3.20.0070.00020.34
8.3.10.0040.00420.95
8.3.00.0080.00022.29
8.2.170.0110.00422.96
8.2.160.0130.00722.13
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00320.66
8.2.110.0050.00519.37
8.2.100.0120.00017.84
8.2.90.0070.00019.20
8.2.80.0000.00917.97
8.2.70.0050.00317.50
8.2.60.0000.00817.89
8.2.50.0090.00018.07
8.2.40.0060.00318.10
8.2.30.0060.00319.37
8.2.20.0020.00517.72
8.2.10.0040.00417.50
8.2.00.0030.00617.63
8.1.270.0000.00823.99
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0070.00323.92
8.1.230.0070.00321.03
8.1.220.0030.00618.77
8.1.210.0040.00420.80
8.1.200.0000.00917.11
8.1.190.0040.00417.53
8.1.180.0030.00518.10
8.1.170.0000.00918.52
8.1.160.0050.00218.75
8.1.150.0020.00518.57
8.1.140.0070.00017.38
8.1.130.0030.00317.89
8.1.120.0000.00817.33
8.1.110.0040.00417.26
8.1.100.0000.00817.38
8.1.90.0000.00717.38
8.1.80.0000.00817.38
8.1.70.0040.00417.41
8.1.60.0060.00317.42
8.1.50.0000.00817.45
8.1.40.0000.00817.41
8.1.30.0000.00717.56
8.1.20.0000.00917.64
8.1.10.0000.00817.60
8.1.00.0050.00317.38
8.0.300.0070.00019.91
8.0.290.0000.00717.05
8.0.280.0040.00418.46
8.0.270.0070.00017.29
8.0.260.0030.00516.67
8.0.250.0030.00316.94
8.0.240.0080.00016.82
8.0.230.0030.00316.82
8.0.220.0000.00816.71
8.0.210.0050.00316.90
8.0.200.0060.00016.82
8.0.190.0070.00016.85
8.0.180.0080.00016.88
8.0.170.0030.00316.73
8.0.160.0040.00416.84
8.0.150.0000.00716.79
8.0.140.0030.00316.81
8.0.130.0000.00613.20
8.0.120.0040.00416.69
8.0.110.0000.00816.75
8.0.100.0070.00016.69
8.0.90.0000.00716.90
8.0.80.0090.00616.79
8.0.70.0050.00316.95
8.0.60.0000.00816.88
8.0.50.0000.00716.65
8.0.30.0090.01116.99
8.0.20.0160.00417.40
8.0.10.0040.00416.77
8.0.00.0150.00816.65
7.4.330.0000.00516.67
7.4.320.0040.00416.50
7.4.300.0000.00616.43
7.4.290.0030.00316.53
7.4.280.0050.00416.32
7.4.270.0000.00716.54
7.4.260.0030.00313.16
7.4.250.0040.00416.36
7.4.240.0020.00516.45
7.4.230.0030.00316.42
7.4.220.0040.01516.56
7.4.210.0080.00616.54
7.4.200.0030.00316.56
7.4.190.0030.00316.56
7.4.160.0100.00616.53
7.4.150.0100.00717.40
7.4.140.0140.00317.86
7.4.130.0140.00216.40
7.4.120.0100.00716.38
7.4.110.0060.01316.37
7.4.100.0060.01216.64
7.4.90.0170.00016.36
7.4.80.0040.01219.39
7.4.70.0160.00016.57
7.4.60.0150.00916.58
7.4.50.0060.00316.25
7.4.40.0000.01322.77
7.4.30.0060.01316.34
7.4.00.0090.00614.95
7.3.330.0000.00513.26
7.3.320.0000.00712.91
7.3.310.0030.00316.23
7.3.300.0070.00016.20
7.3.290.0090.00616.25
7.3.280.0080.00716.21
7.3.270.0100.00717.40
7.3.260.0130.00618.24
7.3.250.0090.00916.38
7.3.240.0060.01616.47
7.3.230.0100.00716.39
7.3.210.0080.00816.40
7.3.200.0030.01419.39
7.3.190.0120.00916.43
7.3.180.0090.00616.48
7.3.170.0090.00616.52
7.3.160.0060.01216.25
7.3.120.0040.01314.71
7.3.110.0050.01214.59
7.3.100.0040.00914.55
7.3.90.0090.00514.83
7.3.80.0050.00614.62
7.3.70.0070.00714.74
7.3.60.0070.00414.57
7.3.50.0060.00814.76
7.3.40.0050.01014.64
7.3.30.0060.00814.78
7.3.20.0020.01016.48
7.3.10.0030.01016.22
7.3.00.0050.00516.38
7.2.330.0050.01516.70
7.2.320.0100.00716.61
7.2.310.0140.01116.71
7.2.300.0130.00316.33
7.2.290.0100.00716.65
7.2.250.0130.00614.89
7.2.240.0110.00714.86
7.2.230.0060.00814.82
7.2.220.0100.00614.88
7.2.210.0000.01215.02
7.2.200.0040.00815.00
7.2.190.0060.00615.11
7.2.180.0000.01214.81
7.2.170.0040.00914.74
7.2.160.0070.00414.89
7.2.150.0070.00716.76
7.2.140.0060.01217.01
7.2.130.0050.00316.59
7.2.120.0130.00016.29
7.2.110.0130.00016.36
7.2.100.0000.00916.98
7.2.90.0060.00617.04
7.2.80.0040.01217.00
7.2.70.0030.01017.08
7.2.60.0090.00616.57
7.2.50.0060.00616.88
7.2.40.0060.00917.08
7.2.30.0100.00316.68
7.2.20.0070.00617.06
7.2.10.0030.01017.07
7.2.00.0100.00316.73
7.1.330.0080.00715.71
7.1.320.0050.00715.58
7.1.310.0010.01515.65
7.1.300.0030.00915.57
7.1.290.0050.00715.68
7.1.280.0070.00115.59
7.1.270.0060.00415.49
7.1.260.0050.00915.64
7.1.250.0000.01115.52
7.1.100.0090.00617.77
7.1.70.0000.00716.90
7.1.60.0060.01819.17
7.1.50.0100.01016.60
7.1.00.0000.07022.47
7.0.200.0240.00714.56
7.0.140.0030.07021.92
7.0.60.0070.07319.91
7.0.50.0030.08717.84
7.0.40.0100.09020.40
7.0.30.0300.08020.20
7.0.20.0170.04020.23
7.0.10.0070.04020.09
7.0.00.0200.06720.15
5.6.280.0000.07720.91
5.6.210.0070.04320.54
5.6.200.0070.08018.29
5.6.190.0000.09720.42
5.6.180.0100.07320.77
5.6.170.0270.09020.50
5.6.160.0000.07720.56
5.6.150.0030.05018.21
5.6.140.0000.04718.26
5.6.130.0070.08018.25
5.6.120.0130.03320.98
5.6.110.0070.08020.99
5.6.100.0170.07720.98
5.6.90.0070.07721.11
5.6.80.0070.07320.52
5.5.350.2870.03720.31
5.5.340.0070.05317.96
5.5.330.0070.07720.48
5.5.320.0630.06320.30
5.5.310.0270.06020.26
5.5.300.0070.03717.95
5.5.290.0000.06018.03
5.5.280.0130.07320.98
5.5.270.0070.05320.88
5.5.260.0070.08320.66
5.5.250.0070.03720.49
5.5.240.0170.07320.22
5.4.450.3630.03719.41
5.4.440.3600.04019.54
5.4.430.3400.03019.26
5.4.420.3330.03719.52
5.4.410.3530.03019.18
5.4.400.3400.04319.22
5.4.390.3370.04019.14
5.4.380.3330.04019.24
5.4.370.3500.04019.15
5.4.360.3600.02318.99
5.4.350.3330.04319.31
5.4.340.3470.02719.22
5.4.320.3570.03019.14
5.4.310.3330.04018.89
5.4.300.3600.03319.22
5.4.290.3600.03318.87
5.4.280.3630.04319.06
5.4.270.3330.03718.98
5.4.260.3300.03718.85
5.4.250.3370.03719.24
5.4.240.3330.03719.15
5.4.230.3270.04019.15
5.4.220.3270.04019.15
5.4.210.3400.03719.21
5.4.200.3400.03719.31
5.4.190.3730.03718.98
5.4.180.3470.03319.07
5.4.170.3430.04319.18
5.4.160.3070.04018.95
5.4.150.3730.03018.92
5.4.140.3570.03316.41
5.4.130.3330.03316.49
5.4.120.3270.03716.33
5.4.110.3570.02716.41
5.4.100.3730.03716.63
5.4.90.3400.03316.21
5.4.80.3330.04016.56
5.4.70.3600.03716.24
5.4.60.3500.04016.25
5.4.50.3530.03316.24
5.4.40.3130.03316.24
5.4.30.0130.03316.53
5.4.20.2230.04316.16
5.4.10.3400.03716.55
5.4.00.3300.03715.86
5.3.290.3470.03714.66
5.3.280.3570.03714.52
5.3.270.3500.03314.52
5.3.260.3630.04014.52
5.3.250.3530.04014.66
5.3.240.3500.03314.51
5.3.230.3670.03714.76
5.3.220.3370.04014.69
5.3.210.3570.04314.58
5.3.200.3200.03714.54
5.3.190.3470.03314.79
5.3.180.3430.03014.64
5.3.170.3030.04014.72
5.3.160.3700.03314.49
5.3.150.3500.04014.57
5.3.140.3430.03714.46
5.3.130.0000.04014.60
5.3.120.0000.04014.63
5.3.110.3370.04314.55
5.3.100.3670.03713.96
5.3.90.3400.03314.03
5.3.80.3400.02714.07
5.3.70.3500.02014.03
5.3.60.3370.03713.94
5.3.50.3570.03714.00
5.3.40.3470.03313.95
5.3.30.3530.04313.96
5.3.20.3530.03013.71
5.3.10.3270.03713.82
5.3.00.3300.04013.73
5.2.170.3100.02711.27
5.2.160.3070.02311.20
5.2.150.2770.03011.23
5.2.140.2770.03311.30
5.2.130.3000.02011.02
5.2.120.3070.02711.08
5.2.110.2770.02711.01
5.2.100.2600.03011.02
5.2.90.0000.03711.20
5.2.80.0030.02711.06
5.2.70.0070.02311.26
5.2.60.0570.03311.06
5.2.50.2970.03311.11
5.2.40.2430.02711.09
5.2.30.2670.02710.87
5.2.20.2570.03310.97
5.2.10.2230.02711.09
5.2.00.2330.02310.73
5.1.60.2500.0239.92
5.1.50.2430.0339.90
5.1.40.2400.0239.96
5.1.30.2300.02710.46
5.1.20.2470.02710.44
5.1.10.2270.0209.98
5.1.00.2370.02310.30
5.0.50.1300.0239.65
5.0.40.1130.0179.65
5.0.30.1130.0279.65
5.0.20.1170.0179.65
5.0.10.1370.0239.65
5.0.00.0600.0309.65
4.4.90.0000.0139.65
4.4.80.1100.0139.65
4.4.70.1270.0179.65
4.4.60.1300.0209.65
4.4.50.1400.0179.65
4.4.40.1100.0239.65
4.4.30.1200.0139.65
4.4.20.1330.0209.65
4.4.10.1300.0139.65
4.4.00.1100.0279.65
4.3.110.0630.0179.65
4.3.100.1230.0179.65
4.3.90.1130.0139.65
4.3.80.1100.0239.65
4.3.70.1130.0109.65
4.3.60.1100.0139.65
4.3.50.1130.0109.65
4.3.40.1030.0279.65
4.3.30.0600.0139.65
4.3.20.0570.0139.65
4.3.10.0570.0139.65
4.3.00.0500.0179.65

preferences:
41.38 ms | 400 KiB | 5 Q