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; //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)
8.3.60.0110.01116.63
8.3.50.0090.01216.38
8.3.40.0060.01018.83
8.3.30.0090.00918.84
8.3.20.0090.00018.77
8.3.10.0000.00721.89
8.3.00.0030.00520.72
8.2.180.0120.00616.50
8.2.170.0100.00722.96
8.2.160.0040.01120.38
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0050.00320.99
8.2.120.0060.00326.35
8.2.110.0040.00421.13
8.2.100.0060.00617.84
8.2.90.0030.00617.75
8.2.80.0050.00318.87
8.2.70.0040.00418.05
8.2.60.0000.00918.33
8.2.50.0070.00019.39
8.2.40.0040.00419.32
8.2.30.0050.00319.19
8.2.20.0050.00218.18
8.2.10.0080.00018.05
8.2.00.0060.00317.79
8.1.280.0170.00325.92
8.1.270.0070.00023.96
8.1.260.0070.00028.09
8.1.250.0070.00028.09
8.1.240.0000.00919.57
8.1.230.0040.00720.99
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0070.00317.38
8.1.190.0060.00317.35
8.1.180.0000.00718.96
8.1.170.0060.00318.55
8.1.160.0030.00520.73
8.1.150.0070.00020.19
8.1.140.0000.00719.54
8.1.130.0050.00317.70
8.1.120.0050.00517.47
8.1.110.0000.00717.37
8.1.100.0030.00517.38
8.1.90.0040.00417.36
8.1.80.0070.00017.43
8.1.70.0030.00317.53
8.1.60.0030.00617.60
8.1.50.0040.00417.55
8.1.40.0030.00517.42
8.1.30.0060.00317.70
8.1.20.0040.00417.61
8.1.10.0050.00217.48
8.1.00.0080.00017.50
8.0.300.0000.00918.77
8.0.290.0000.00816.58
8.0.280.0050.00318.45
8.0.270.0070.00017.26
8.0.260.0030.00317.26
8.0.250.0090.00016.87
8.0.240.0030.00316.89
8.0.230.0030.00317.02
8.0.220.0000.00816.89
8.0.210.0050.00316.90
8.0.200.0060.00016.92
8.0.190.0000.00816.98
8.0.180.0000.00916.99
8.0.170.0000.00716.87
8.0.160.0000.00716.91
8.0.150.0000.00716.71
8.0.140.0000.00716.86
8.0.130.0050.00013.28
8.0.120.0040.00416.89
8.0.110.0040.00416.74
8.0.100.0040.00417.01
8.0.90.0030.00616.89
8.0.80.0100.00616.87
8.0.70.0000.00816.91
8.0.60.0080.00016.94
8.0.50.0000.00816.69
8.0.30.0050.01317.22
8.0.20.0100.01017.43
8.0.10.0040.00416.96
8.0.00.0100.00716.80
7.4.330.0050.00015.55
7.4.320.0030.00316.55
7.4.300.0070.00016.52
7.4.290.0000.00716.42
7.4.280.0000.01016.43
7.4.270.0040.00416.53
7.4.260.0070.00016.35
7.4.250.0070.00016.47
7.4.240.0040.00416.50
7.4.230.0080.00016.53
7.4.220.0060.01016.67
7.4.210.0000.01616.52
7.4.200.0040.00416.63
7.4.160.0040.01216.46
7.4.150.0070.01317.40
7.4.140.0110.00717.86
7.4.130.0090.00816.60
7.4.120.0060.01116.61
7.4.110.0090.01616.63
7.4.100.0060.01216.60
7.4.90.0120.00616.38
7.4.80.0100.01119.39
7.4.70.0030.01316.46
7.4.60.0070.01116.27
7.4.50.0030.01216.43
7.4.40.0030.01316.35
7.4.30.0130.00716.45
7.4.10.0030.01314.71
7.4.00.0070.01114.72
7.3.330.0000.00613.35
7.3.320.0030.00313.32
7.3.310.0080.00016.43
7.3.300.0070.00016.24
7.3.290.0070.00916.32
7.3.280.0140.00416.28
7.3.270.0130.01017.40
7.3.260.0120.00616.60
7.3.250.0100.00716.43
7.3.240.0100.00816.33
7.3.230.0110.00816.61
7.3.210.0100.00616.39
7.3.200.0130.00316.54
7.3.190.0070.01316.64
7.3.180.0030.01316.34
7.3.170.0100.01016.48
7.3.160.0100.00716.59
7.3.130.0090.00315.13
7.3.120.0110.00614.89
7.3.110.0080.00814.93
7.3.100.0050.01014.99
7.3.90.0070.00814.80
7.3.80.0000.01214.88
7.3.70.0070.00714.97
7.3.60.0020.01414.86
7.3.50.0030.00714.83
7.3.40.0030.00714.73
7.3.30.0020.01314.74
7.3.20.0080.00516.54
7.3.10.0030.00916.59
7.3.00.0050.00816.59
7.2.330.0090.00916.44
7.2.320.0090.00916.68
7.2.310.0130.00316.69
7.2.300.0090.00916.48
7.2.290.0120.00616.27
7.2.260.0060.00915.18
7.2.250.0090.00915.11
7.2.240.0070.01215.26
7.2.230.0080.00714.93
7.2.220.0040.00815.11
7.2.210.0090.00714.72
7.2.200.0080.00614.99
7.2.190.0020.01215.00
7.2.180.0070.00614.93
7.2.170.0080.00514.86
7.2.160.0030.00914.94
7.2.150.0050.00716.89
7.2.140.0030.01217.04
7.2.130.0050.01016.80
7.2.120.0080.00616.87
7.2.110.0020.01416.79
7.2.100.0060.00716.71
7.2.90.0090.00816.78
7.2.80.0020.01316.94
7.2.70.0060.00916.91
7.2.60.0080.00616.85
7.2.50.0060.00416.96
7.2.40.0100.00516.77
7.2.30.0070.00716.90
7.2.20.0020.01416.85
7.2.10.0040.01316.78
7.2.00.0060.00717.71
7.1.330.0080.00615.71
7.1.320.0070.00815.60
7.1.310.0080.00315.76
7.1.300.0070.00715.54
7.1.290.0060.00915.63
7.1.280.0110.00315.82
7.1.270.0050.00715.68
7.1.260.0070.00715.50
7.1.250.0050.00615.72
7.1.240.0020.01315.79
7.1.230.0020.01215.78
7.1.220.0090.00615.51
7.1.210.0080.00615.74
7.1.200.0020.01315.77
7.1.190.0040.00715.80
7.1.180.0030.00915.61
7.1.170.0020.01015.81
7.1.160.0070.00715.74
7.1.150.0060.00715.80
7.1.140.0080.00815.95
7.1.130.0070.00715.55
7.1.120.0000.01015.72
7.1.110.0050.00815.75
7.1.100.0020.01015.70
7.1.90.0030.01015.84
7.1.80.0030.00915.65
7.1.70.0220.00615.61
7.1.60.0170.01115.76
7.1.50.0290.00415.62
7.1.40.0160.01115.63
7.1.30.0240.00415.68
7.1.20.0240.00615.56
7.1.10.0020.01015.97
7.1.00.0050.00715.99
7.0.330.0030.01015.11
7.0.320.0100.00215.23
7.0.310.0040.01115.28
7.0.300.0060.00415.37
7.0.290.0070.00815.37
7.0.280.0070.00715.31
7.0.270.0020.01115.25
7.0.260.0000.01415.23
7.0.250.0070.00615.44
7.0.240.0070.00515.39
7.0.230.0090.00315.42
7.0.220.0050.00715.53
7.0.210.0050.01015.48
7.0.200.0210.00815.38
7.0.190.0220.00415.51
7.0.180.0170.00815.45
7.0.170.0230.00415.38
7.0.160.0240.00415.35
7.0.150.0040.00915.62
7.0.140.0070.00815.62
7.0.130.0060.00615.89
7.0.120.0050.00615.66
7.0.110.0060.00715.60
7.0.100.0070.00315.86
7.0.90.0040.00715.73
7.0.80.0060.00615.71
7.0.70.0040.00715.64
7.0.60.0080.00615.62
7.0.50.0050.00715.80
7.0.40.0060.00514.05
7.0.30.0040.00914.15
7.0.20.0030.01014.16
7.0.10.0070.00714.15
7.0.00.0060.00814.09
5.6.400.0030.01014.06
5.6.390.0070.00614.30
5.6.380.0030.00614.51
5.6.370.0060.00614.37
5.6.360.0080.00614.12
5.6.350.0050.01014.26
5.6.340.0050.00814.22
5.6.330.0050.00814.29
5.6.320.0030.00914.62
5.6.310.0080.00613.97
5.6.300.0040.02416.54
5.6.290.0030.03616.44
5.6.280.0070.01916.44
5.6.270.0040.02416.48
5.6.260.0040.02216.45
5.6.250.0030.01916.50
5.6.240.0070.02116.52
5.6.230.0060.02116.63
5.6.220.0100.02116.43
5.6.210.0060.01616.45
5.6.200.0060.01916.49
5.6.190.0040.02216.48
5.6.180.0040.02216.52
5.6.170.0090.02216.45
5.6.160.0070.01816.37
5.6.150.0030.02416.45
5.6.140.0060.01716.49
5.6.130.0050.02216.44
5.6.120.0050.01916.46
5.6.110.0070.01716.44
5.6.100.0060.02116.41
5.6.90.0120.01516.55
5.6.80.0070.01816.34
5.6.70.0040.02216.23
5.6.60.0050.01816.22
5.6.50.0070.01516.37
5.6.40.0020.02316.23
5.6.30.0060.01916.21
5.6.20.0060.02216.33
5.6.10.0060.01716.38
5.6.00.0050.01816.25

preferences:
58.69 ms | 401 KiB | 5 Q