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;

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)
8.3.60.0140.00718.43
8.3.50.0110.00616.42
8.3.40.0100.00718.54
8.3.30.0100.00718.71
8.3.20.0080.00018.82
8.3.10.0040.00420.36
8.3.00.0080.00017.38
8.2.180.0150.00716.38
8.2.170.0090.00922.96
8.2.160.0160.00322.07
8.2.150.0000.00824.18
8.2.140.0050.00224.66
8.2.130.0070.00026.16
8.2.120.0070.00019.76
8.2.110.0090.00020.94
8.2.100.0090.00317.91
8.2.90.0030.00519.23
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0040.00417.93
8.2.50.0090.00018.07
8.2.40.0080.00019.95
8.2.30.0070.00017.94
8.2.20.0060.00317.67
8.2.10.0070.00017.50
8.2.00.0040.00417.61
8.1.280.0080.00825.92
8.1.270.0040.00423.99
8.1.260.0000.00726.35
8.1.250.0090.00028.09
8.1.240.0060.00322.46
8.1.230.0080.00420.92
8.1.220.0080.00018.77
8.1.210.0000.00818.78
8.1.200.0060.00317.23
8.1.190.0040.00417.41
8.1.180.0040.00418.10
8.1.170.0070.00018.73
8.1.160.0000.00718.87
8.1.150.0070.00018.60
8.1.140.0040.00417.43
8.1.130.0030.00317.83
8.1.120.0080.00017.30
8.1.110.0030.00617.38
8.1.100.0040.00417.40
8.1.90.0040.00417.22
8.1.80.0070.00017.44
8.1.70.0000.00717.36
8.1.60.0040.00417.48
8.1.50.0000.00717.41
8.1.40.0040.00417.43
8.1.30.0030.00617.61
8.1.20.0050.00317.61
8.1.10.0080.00017.52
8.1.00.0000.00717.41
8.0.300.0080.00020.04
8.0.290.0080.00016.75
8.0.280.0000.00718.36
8.0.270.0030.00317.26
8.0.260.0030.00318.61
8.0.250.0030.00517.02
8.0.240.0080.00016.94
8.0.230.0000.00716.91
8.0.220.0000.00716.84
8.0.210.0030.00316.86
8.0.200.0030.00616.94
8.0.190.0000.00916.92
8.0.180.0070.00016.79
8.0.170.0080.00016.87
8.0.160.0030.00316.84
8.0.150.0050.00516.69
8.0.140.0020.00916.76
8.0.130.0000.00613.30
8.0.120.0040.00416.68
8.0.110.0040.00416.71
8.0.100.0060.00316.79
8.0.90.0070.00016.83
8.0.80.0170.00316.85
8.0.70.0040.00416.73
8.0.60.0040.00416.86
8.0.50.0080.00016.89
8.0.30.0160.00316.99
8.0.20.0080.01117.07
8.0.10.0070.00016.92
8.0.00.0110.00816.76
7.4.330.0050.00014.71
7.4.320.0040.00416.52
7.4.300.0030.00316.55
7.4.290.0000.00716.36
7.4.280.0080.00016.43
7.4.270.0030.00716.54
7.4.260.0060.00013.13
7.4.250.0000.00816.34
7.4.240.0000.00716.44
7.4.230.0040.00416.55
7.4.220.0070.01116.54
7.4.210.0060.00916.48
7.4.200.0030.00316.35
7.4.190.0000.00816.68
7.4.160.0060.01316.52
7.4.150.0080.00917.07
7.4.140.0070.01017.19
7.4.130.0060.01216.45
7.4.120.0110.00616.61
7.4.110.0150.00316.25
7.4.100.0100.00716.32
7.4.90.0030.01416.52
7.4.80.0140.00718.80
7.4.70.0080.00816.47
7.4.60.0060.01216.47
7.4.50.0000.00816.37
7.4.40.0100.00222.27
7.4.30.0120.00416.34
7.4.00.0090.00714.96
7.3.330.0030.00313.18
7.3.320.0030.00313.09
7.3.310.0000.00716.19
7.3.300.0020.00516.14
7.3.290.0040.01116.23
7.3.280.0060.01216.17
7.3.270.0110.00717.07
7.3.260.0040.01318.24
7.3.250.0110.00916.27
7.3.240.0110.00616.34
7.3.230.0050.01116.52
7.3.210.0100.00616.22
7.3.200.0140.00919.39
7.3.190.0040.01716.38
7.3.180.0060.01016.39
7.3.170.0030.01316.29
7.3.160.0040.01216.58
7.3.120.0070.00914.67
7.3.110.0060.01214.99
7.3.100.0080.00614.82
7.3.90.0040.01214.60
7.3.80.0040.01114.84
7.3.70.0040.01114.39
7.3.60.0060.00914.83
7.3.50.0060.00314.50
7.3.40.0000.01114.58
7.3.30.0030.01014.68
7.3.20.0060.00916.60
7.3.10.0000.01616.48
7.3.00.0100.00316.57
7.2.330.0120.00616.46
7.2.320.0120.00816.60
7.2.310.0090.01016.75
7.2.300.0070.01016.38
7.2.290.0110.00516.73
7.2.250.0130.00314.81
7.2.240.0080.01215.02
7.2.230.0060.00615.02
7.2.220.0000.01814.98
7.2.210.0090.00614.66
7.2.200.0040.01115.03
7.2.190.0030.01215.20
7.2.180.0070.00714.87
7.2.170.0070.01015.06
7.2.00.0120.00019.46
7.1.330.0100.00715.52
7.1.320.0070.00715.54
7.1.310.0100.00315.69
7.1.300.0090.00615.66
7.1.290.0000.00915.63
7.1.280.0070.00715.69
7.1.270.0040.01115.72
7.1.260.0030.00915.66
7.1.200.0100.00315.68
7.1.100.0000.01017.91
7.1.70.0030.00517.04
7.1.60.0170.00719.40
7.1.50.0060.01616.78
7.1.00.0030.06322.32
7.0.200.0030.00316.91
7.0.140.0200.05722.05
7.0.120.0000.03721.96
7.0.60.0070.08319.90
7.0.50.0030.05717.88
7.0.40.0070.07320.17
7.0.30.0000.04320.25
7.0.20.0070.03720.24
7.0.10.0000.06020.23
7.0.00.0000.04320.22
5.6.280.0070.07020.82
5.6.210.0100.08020.52
5.6.200.0100.07718.18
5.6.190.0000.09020.41
5.6.180.0000.04320.33
5.6.170.0070.03720.56
5.6.160.0070.03720.61
5.6.150.0000.04320.34
5.6.140.0000.04020.49
5.6.130.0000.05020.17
5.6.120.0000.04320.27
5.6.110.0030.08320.32
5.6.100.0070.03720.32
5.6.90.0070.04020.38
5.6.80.0030.04019.72
5.6.70.0030.04019.73
5.6.60.0070.03319.72
5.6.50.0000.04019.88
5.6.40.0030.03719.53
5.6.30.0030.03719.73
5.6.20.0030.03719.69
5.6.10.0000.04019.52
5.6.00.0000.04019.63
5.5.350.0230.06320.36
5.5.340.0200.07717.98
5.5.330.0130.06320.39
5.5.320.0030.04020.35
5.5.310.0000.04320.25
5.5.300.0070.03720.08
5.5.290.0000.04320.20
5.5.280.0030.04020.13
5.5.270.0030.04720.22
5.5.260.0030.05020.02
5.5.250.0000.04019.78
5.5.240.0100.03319.68
5.5.230.0000.04019.49
5.5.220.0000.04019.61
5.5.210.0000.04019.50
5.5.200.0000.04019.57
5.5.190.0030.03719.52
5.5.180.0030.03719.34
5.5.160.0030.03719.64
5.5.150.0030.03719.34
5.5.140.0000.04019.54
5.5.130.0030.04719.33
5.5.120.0000.04019.48
5.5.110.0030.07719.63
5.5.100.0030.08019.46
5.5.90.0030.08019.48
5.5.80.0070.07719.47
5.5.70.0030.07719.27
5.5.60.0100.07019.22
5.5.50.0070.06019.43
5.5.40.0030.06019.52
5.5.30.0030.08319.22
5.5.20.0030.08319.37
5.5.10.0030.07719.60
5.5.00.0030.05719.23
5.4.450.0000.04019.57
5.4.440.0000.04019.24
5.4.430.0000.04019.52
5.4.420.0100.03019.57
5.4.410.0070.04319.04
5.4.400.0000.03719.16
5.4.390.0070.03319.14
5.4.380.0000.03719.16
5.4.370.0030.03319.20
5.4.360.0000.03719.23
5.4.350.0000.03719.24
5.4.340.0000.03718.85
5.4.320.0030.03318.92
5.4.310.0000.04019.20
5.4.300.0000.03719.16
5.4.290.0030.03319.14
5.4.280.0000.03719.15
5.4.270.0000.07719.07
5.4.260.0070.06719.13
5.4.250.0000.08018.91
5.4.240.0030.07718.91
5.4.230.0000.07719.14
5.4.220.0100.07719.06
5.4.210.0030.07019.11
5.4.200.0000.05319.07
5.4.190.0030.05019.13
5.4.180.0070.06719.13
5.4.170.0000.08019.23
5.4.160.0100.06718.90
5.4.150.0070.08319.13
5.4.140.0030.07016.33
5.4.130.0000.07316.45
5.4.120.0030.06316.25
5.4.110.0030.07316.47
5.4.100.0070.07316.43
5.4.90.0100.07016.29
5.4.80.0000.07316.37
5.4.70.0070.06716.41
5.4.60.0000.07716.50
5.4.50.0070.06316.30
5.4.40.0100.05716.36
5.4.30.0000.07716.37
5.4.20.0030.07316.26
5.4.10.0070.06716.27
5.4.00.0000.07715.81
5.3.290.0000.04014.68
5.3.280.0000.08014.64
5.3.270.0000.07714.68
5.3.260.0030.07314.60
5.3.250.0100.06714.65
5.3.240.0030.08014.68
5.3.230.0200.06314.63
5.3.220.0130.06314.73
5.3.210.0000.05014.57
5.3.200.0030.05314.56
5.3.190.0000.07714.57
5.3.180.0030.05014.60
5.3.170.0000.07314.71
5.3.160.0030.08014.59
5.3.150.0000.06714.64
5.3.140.0000.06014.61
5.3.130.0000.07314.55
5.3.120.0030.07314.44
5.3.110.0030.08014.58
5.3.100.0070.06714.10
5.3.90.0100.07014.09
5.3.80.0030.07014.07
5.3.70.0030.07314.05
5.3.60.0030.05714.01
5.3.50.0000.04713.98
5.3.40.0130.06713.96
5.3.30.0000.07713.80
5.3.20.0000.04713.75
5.3.10.0070.06713.58
5.3.00.0000.07713.64
5.2.170.0070.06011.89
5.2.160.0070.06011.89
5.2.150.0000.06311.89
5.2.140.0070.05711.89
5.2.130.0070.05711.89
5.2.120.0030.05711.89
5.2.110.0030.05711.89
5.2.100.0030.04311.89
5.2.90.0070.05711.89
5.2.80.0000.07011.89
5.2.70.0000.06011.89
5.2.60.0070.04711.89
5.2.50.0000.06311.89
5.2.40.0030.06011.89
5.2.30.0030.05311.89
5.2.20.0000.06011.89
5.2.10.0000.06311.89
5.2.00.0030.05711.89
5.1.60.0070.04711.89
5.1.50.0030.05011.89
5.1.40.0030.03011.89
5.1.30.0030.05711.89
5.1.20.0070.05711.89
5.1.10.0000.05311.89
5.1.00.0000.05711.89
5.0.50.0000.04711.89
5.0.40.0000.05011.89
5.0.30.0000.05311.89
5.0.20.0030.04711.89
5.0.10.0000.04711.89
5.0.00.0030.06711.89
4.4.90.0000.04011.89
4.4.80.0000.03011.89
4.4.70.0000.03711.89
4.4.60.0000.03011.89
4.4.50.0070.03011.89
4.4.40.0000.05011.89
4.4.30.0030.02311.89
4.4.20.0030.03711.89
4.4.10.0000.03711.89
4.4.00.0000.04711.89
4.3.110.0030.03011.89
4.3.100.0100.02711.89
4.3.90.0030.03011.89
4.3.80.0000.05011.89
4.3.70.0030.02711.89
4.3.60.0000.02711.89
4.3.50.0030.03311.89
4.3.40.0000.04011.89
4.3.30.0070.02311.89
4.3.20.0070.03311.89
4.3.10.0030.04011.89
4.3.00.0000.03711.89

preferences:
49.01 ms | 400 KiB | 5 Q