3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new Obj; $obj->oele['boele'][] = 'foo'; print_r($obj); var_dump($obj->bar); class Obj { function __construct() { $this->foo = 'bar'; } function &__get($name) { $this->$name = null; $var = &$this->$name; switch ( $name ) { case 'bar': $var = 'foo'; break; } return $this->$name; } }

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)
8.3.60.0070.01018.68
8.3.50.0160.00321.95
8.3.40.0110.00318.88
8.3.30.0110.00419.39
8.3.20.0040.00420.34
8.3.10.0040.00420.66
8.3.00.0060.00319.80
8.2.180.0070.01416.50
8.2.170.0060.00922.96
8.2.160.0140.00720.28
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0090.00022.23
8.2.110.0080.00320.97
8.2.100.0040.00818.16
8.2.90.0000.00919.22
8.2.80.0000.00817.97
8.2.70.0060.00317.75
8.2.60.0030.00617.93
8.2.50.0050.00318.07
8.2.40.0040.00418.34
8.2.30.0030.00619.23
8.2.20.0050.00217.65
8.2.10.0000.00818.17
8.2.00.0070.00417.84
8.1.280.0110.01125.92
8.1.270.0000.00922.24
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0150.00621.27
8.1.230.0000.01119.50
8.1.220.0050.00317.78
8.1.210.0090.00018.77
8.1.200.0080.00017.35
8.1.190.0000.00717.23
8.1.180.0040.00418.10
8.1.170.0040.00418.34
8.1.160.0000.00722.05
8.1.150.0020.00518.95
8.1.140.0000.00717.48
8.1.130.0030.00317.82
8.1.120.0000.00717.38
8.1.110.0040.00417.47
8.1.100.0040.00417.44
8.1.90.0000.00717.36
8.1.80.0000.00717.45
8.1.70.0030.00317.44
8.1.60.0040.00417.48
8.1.50.0030.00617.41
8.1.40.0050.00317.34
8.1.30.0040.00417.64
8.1.20.0030.00517.62
8.1.10.0050.00217.45
8.1.00.0000.00817.42
8.0.300.0050.00318.77
8.0.290.0040.00416.63
8.0.280.0040.00418.34
8.0.270.0050.00317.18
8.0.260.0000.00717.17
8.0.250.0060.00017.00
8.0.240.0060.00016.92
8.0.230.0030.00316.94
8.0.220.0030.00316.85
8.0.210.0000.00716.93
8.0.200.0030.00316.91
8.0.190.0040.00416.95
8.0.180.0000.00816.90
8.0.170.0030.00316.85
8.0.160.0080.00016.89
8.0.150.0000.00816.88
8.0.140.0040.00416.80
8.0.130.0030.00313.33
8.0.120.0000.00816.81
8.0.110.0000.00716.89
8.0.100.0050.00216.91
8.0.90.0000.00716.84
8.0.80.0070.01416.81
8.0.70.0040.00416.82
8.0.60.0070.00016.88
8.0.50.0000.00716.75
8.0.30.0110.01017.10
8.0.20.0120.00817.40
8.0.10.0030.00617.02
8.0.00.0140.00316.93
7.4.330.0000.00515.01
7.4.320.0000.00616.47
7.4.300.0000.00616.65
7.4.290.0000.00716.52
7.4.280.0030.00316.40
7.4.270.0000.00816.51
7.4.260.0050.00516.48
7.4.250.0040.00416.54
7.4.240.0030.00316.43
7.4.230.0040.00416.59
7.4.220.0030.01516.57
7.4.210.0030.01016.64
7.4.200.0040.00416.60
7.4.160.0080.00816.67
7.4.150.0140.00317.40
7.4.140.0080.01017.86
7.4.130.0050.01316.49
7.4.120.0030.01316.53
7.4.110.0070.01016.55
7.4.100.0100.01116.57
7.4.90.0050.01116.48
7.4.80.0090.00916.60
7.4.70.0090.00916.45
7.4.60.0120.00316.46
7.4.50.0030.00616.63
7.4.40.0120.00916.46
7.4.30.0060.01616.34
7.4.00.0080.00815.04
7.3.330.0000.00513.43
7.3.320.0000.00513.45
7.3.310.0030.00416.18
7.3.300.0000.00716.38
7.3.290.0080.00816.37
7.3.280.0100.00716.35
7.3.270.0300.02417.40
7.3.260.0090.00916.59
7.3.250.0100.00716.44
7.3.240.0030.01416.66
7.3.230.0120.01016.39
7.3.210.0090.00916.36
7.3.200.0140.00719.39
7.3.190.0100.00616.71
7.3.180.0130.00716.29
7.3.170.0060.01116.54
7.3.160.0120.00616.61
7.3.120.0080.00814.80
7.3.110.0000.01814.76
7.3.100.0040.01114.77
7.3.90.0000.01514.56
7.3.80.0030.00914.84
7.3.70.0030.00915.00
7.3.60.0080.00414.65
7.3.50.0060.01314.82
7.3.40.0030.01015.00
7.3.30.0030.01014.94
7.3.20.0070.01016.82
7.3.10.0070.00616.78
7.3.00.0050.01016.76
7.2.330.0070.01016.62
7.2.320.0120.00616.57
7.2.310.0090.00916.89
7.2.300.0030.02016.68
7.2.290.0100.00716.61
7.2.250.0100.01014.84
7.2.240.0100.01015.23
7.2.230.0070.00714.76
7.2.220.0000.01415.34
7.2.210.0030.01314.73
7.2.200.0100.00615.14
7.2.190.0030.01215.16
7.2.180.0040.01115.18
7.2.170.0000.01614.80
7.2.130.0090.00616.67
7.2.120.0060.00917.07
7.2.110.0060.00617.08
7.2.100.0030.01016.72
7.2.90.0030.00716.80
7.2.80.0000.01316.68
7.2.70.0030.00916.98
7.2.60.0030.00616.74
7.2.50.0030.00816.74
7.2.40.0000.01316.97
7.2.30.0030.01017.02
7.2.20.0030.00916.91
7.2.10.0000.01317.04
7.2.00.0050.00618.09
7.1.330.0070.01015.71
7.1.320.0070.00715.78
7.1.310.0090.00615.96
7.1.300.0060.00915.93
7.1.290.0070.01115.59
7.1.280.0030.00715.59
7.1.270.0070.00715.89
7.1.260.0050.00515.90
7.1.250.0060.00615.80
7.1.100.0120.00317.88
7.1.70.0030.00617.28
7.1.60.0140.01719.32
7.1.50.0090.00916.94
7.1.00.0100.07022.40
7.0.200.0030.00616.82
7.0.140.0000.07722.13
7.0.60.0000.04319.97
7.0.50.0200.06717.88
7.0.40.0130.08020.13
7.0.30.0130.04320.35
7.0.20.0230.04020.15
7.0.10.0030.04320.33
7.0.00.0070.08020.33
5.6.280.0070.07021.05
5.6.210.0100.07320.48
5.6.200.0030.09018.18
5.6.190.0030.07020.41
5.6.180.0470.07720.77
5.6.170.0230.07020.39
5.6.160.0000.09320.54
5.6.150.0170.06318.23
5.6.140.0030.04018.28
5.6.130.0130.06018.14
5.6.120.0100.07320.88
5.6.110.0070.08721.10
5.6.100.0070.06021.00
5.6.90.0170.08020.98
5.6.80.0100.08020.53
5.5.350.0230.07020.54
5.5.340.0070.08017.96
5.5.330.0100.08020.47
5.5.320.0230.04720.27
5.5.310.0200.04320.23
5.5.300.0030.06017.92
5.5.290.0070.04317.93
5.5.280.0070.04020.67
5.5.270.0170.07320.89
5.5.260.0130.08020.68
5.5.250.0030.04020.50
5.5.240.0070.09020.28
5.4.450.0100.05319.48
5.4.440.0700.06019.48
5.4.430.0630.06319.30
5.4.420.0930.04319.35
5.4.410.0900.05319.43
5.4.400.0770.04319.16
5.4.390.0970.05019.25
5.4.380.0330.05318.84
5.4.370.0270.06018.80
5.4.360.0330.05018.50
5.4.350.0370.06718.86
5.4.340.0300.05018.75
5.4.320.0070.03512.51
5.4.310.0070.03612.50
5.4.300.0030.04312.50
5.4.290.0070.03712.50
5.4.280.0060.03412.39
5.4.270.0050.03612.40
5.4.260.0040.04012.40
5.4.250.0050.04212.40
5.4.240.0050.03612.40
5.4.230.0070.03612.39
5.4.220.0080.03412.39
5.4.210.0060.03412.39
5.4.200.0050.03812.39
5.4.190.0040.04212.39
5.4.180.0090.03512.39
5.4.170.0060.03612.40
5.4.160.0050.03712.39
5.4.150.0050.03612.39
5.4.140.0050.03712.07
5.4.130.0080.03212.06
5.4.120.0060.03512.02
5.4.110.0030.03712.02
5.4.100.0050.03512.02
5.4.90.0050.03712.02
5.4.80.0060.03512.01
5.4.70.0060.03312.01
5.4.60.0080.04112.01
5.4.50.0100.03612.01
5.4.40.0090.03412.00
5.4.30.0050.04112.00
5.4.20.0060.03512.00
5.4.10.0060.03412.00
5.4.00.0060.03511.48
5.3.290.0070.03812.80
5.3.280.0100.03212.71
5.3.270.0080.03712.72
5.3.260.0040.04112.72
5.3.250.0040.03912.72
5.3.240.0070.03612.72
5.3.230.0060.03812.71
5.3.220.0070.04012.68
5.3.210.0080.03912.68
5.3.200.0070.03612.68
5.3.190.0040.04512.68
5.3.180.0070.03912.67
5.3.170.0100.03612.67
5.3.160.0090.03712.68
5.3.150.0070.03512.67
5.3.140.0050.03712.66
5.3.130.0070.03712.66
5.3.120.0050.04212.66
5.3.110.0090.03912.66
5.3.100.0090.03412.13
5.3.90.0060.04112.11
5.3.80.0070.03812.09
5.3.70.0070.03712.09
5.3.60.0060.03912.08
5.3.50.0090.03212.03
5.3.40.0040.04212.03
5.3.30.0010.03911.99
5.3.20.0100.04111.77
5.3.10.0090.03811.73
5.3.00.0060.04411.72
5.2.170.0040.0329.22
5.2.160.0040.0299.22
5.2.150.0060.0289.22
5.2.140.0030.0319.21
5.2.130.0040.0299.18
5.2.120.0030.0299.17
5.2.110.0020.0319.19
5.2.100.0050.0289.18
5.2.90.0030.0309.18
5.2.80.0040.0309.18
5.2.70.0050.0299.18
5.2.60.0060.0309.13
5.2.50.0040.0309.10
5.2.40.0050.0339.08
5.2.30.0050.0309.06
5.2.20.0070.0279.04
5.2.10.0080.0308.95
5.2.00.0080.0298.81
5.1.60.0060.0248.09
5.1.50.0080.0298.08
5.1.40.0040.0258.07
5.1.30.0070.0268.43
5.1.20.0040.0288.45
5.1.10.0060.0268.16
5.1.00.0040.0278.17
5.0.50.0020.0216.64
5.0.40.0040.0216.50
5.0.30.0030.0376.32
5.0.20.0050.0186.29
5.0.10.0030.0246.27
5.0.00.0040.0316.26
4.4.90.0020.0174.78
4.4.80.0040.0144.76
4.4.70.0050.0204.75
4.4.60.0020.0164.76
4.4.50.0020.0164.77
4.4.40.0020.0254.71
4.4.30.0020.0174.76
4.4.20.0010.0184.84
4.4.10.0030.0154.85
4.4.00.0030.0254.76
4.3.110.0040.0144.67
4.3.100.0040.0144.66
4.3.90.0030.0144.63
4.3.80.0020.0244.58
4.3.70.0040.0184.63
4.3.60.0040.0134.63
4.3.50.0000.0184.63
4.3.40.0050.0224.54
4.3.30.0020.0163.31
4.3.20.0020.0193.29
4.3.10.0040.0143.24
4.3.00.0030.0236.79

preferences:
53.76 ms | 401 KiB | 5 Q