3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Some extends ArrayObject { function __construct(){ parent::__construct(array("key"=>"storged value"),ArrayObject::ARRAY_AS_PROPS); } function getIterator(){ echo "getIterator called<br>"; return new ArrayIterator(["fake value"]); } } $obj=new Some(); print $obj->key."<br>"; foreach($obj as $key=>$val){ print $val."<br>"; }

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)
8.3.70.0090.00616.63
8.3.60.0070.00716.63
8.3.50.0160.00521.02
8.3.40.0110.00418.84
8.3.30.0070.00718.68
8.3.20.0000.00719.02
8.3.10.0040.00421.76
8.3.00.0080.00022.28
8.2.190.0090.01216.82
8.2.180.0070.00718.41
8.2.170.0090.00622.96
8.2.160.0100.00321.09
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0000.00822.21
8.2.120.0030.00626.35
8.2.110.0060.00319.35
8.2.100.0040.00817.84
8.2.90.0060.00319.16
8.2.80.0030.00517.97
8.2.70.0000.00817.38
8.2.60.0030.00517.80
8.2.50.0030.00718.10
8.2.40.0000.00722.30
8.2.30.0000.00719.30
8.2.20.0000.00817.78
8.2.10.0020.00517.94
8.2.00.0050.00318.10
8.1.280.0070.00725.92
8.1.270.0090.00023.91
8.1.260.0000.00728.09
8.1.250.0030.00328.09
8.1.240.0090.00021.04
8.1.230.0110.00017.83
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0060.00319.14
8.1.180.0030.00618.10
8.1.170.0040.00418.57
8.1.160.0000.00722.05
8.1.150.0050.00218.80
8.1.140.0000.00719.48
8.1.130.0070.00017.68
8.1.120.0040.00417.43
8.1.110.0060.00317.42
8.1.100.0000.00717.46
8.1.90.0040.00417.36
8.1.80.0000.00717.46
8.1.70.0000.00717.45
8.1.60.0050.00317.47
8.1.50.0030.00617.53
8.1.40.0120.00017.51
8.1.30.0040.00417.67
8.1.20.0000.00817.53
8.1.10.0070.00017.64
8.1.00.0000.00917.39
8.0.300.0030.00518.77
8.0.290.0000.00816.73
8.0.280.0000.00718.44
8.0.270.0090.00017.32
8.0.260.0030.00317.25
8.0.250.0030.00316.87
8.0.240.0000.00716.95
8.0.230.0030.00316.93
8.0.220.0030.00316.89
8.0.210.0000.00816.91
8.0.200.0000.00716.95
8.0.190.0000.00716.98
8.0.180.0000.00716.79
8.0.170.0040.00416.91
8.0.160.0070.00016.94
8.0.150.0000.00716.78
8.0.140.0030.00616.84
8.0.130.0000.00613.27
8.0.120.0060.00316.75
8.0.110.0070.00016.87
8.0.100.0040.00416.80
8.0.90.0040.00416.93
8.0.80.0110.00416.86
8.0.70.0050.00216.89
8.0.60.0070.00016.89
8.0.50.0040.00416.89
8.0.30.0100.00817.11
8.0.20.0050.01817.42
8.0.10.0060.00316.88
8.0.00.0110.00716.79
7.4.330.0020.00215.12
7.4.320.0060.00016.46
7.4.300.0000.00716.56
7.4.290.0000.00616.58
7.4.280.0060.00316.55
7.4.270.0040.00416.64
7.4.260.0070.00016.54
7.4.250.0000.00716.44
7.4.240.0000.00816.52
7.4.230.0030.00316.49
7.4.220.0100.01716.41
7.4.210.0030.01316.65
7.4.200.0070.00016.30
7.4.160.0120.00316.62
7.4.150.0090.00917.40
7.4.140.0140.00817.86
7.4.130.0060.01416.46
7.4.120.0120.00516.42
7.4.110.0040.01416.68
7.4.100.0070.01016.49
7.4.90.0120.00616.39
7.4.80.0060.01219.39
7.4.70.0110.01116.66
7.4.60.0000.01716.54
7.4.50.0060.01016.26
7.4.40.0090.00916.41
7.4.30.0110.01216.46
7.4.00.0050.01115.03
7.3.330.0030.00313.16
7.3.320.0050.00013.29
7.3.310.0000.00716.30
7.3.300.0030.00316.34
7.3.290.0090.00816.28
7.3.280.0080.00916.23
7.3.270.0090.01217.40
7.3.260.0070.01016.57
7.3.250.0130.00716.32
7.3.240.0110.00516.48
7.3.230.0080.00816.42
7.3.210.0090.00816.33
7.3.200.0110.01216.31
7.3.190.0120.00616.36
7.3.180.0130.00916.30
7.3.170.0120.00616.47
7.3.160.0030.01316.29
7.3.120.0030.01614.80
7.3.110.0060.01214.86
7.3.100.0090.00015.11
7.3.90.0110.00015.01
7.3.80.0040.00714.97
7.3.70.0100.00314.81
7.3.60.0000.01615.00
7.3.50.0030.00914.79
7.3.40.0140.00414.68
7.3.30.0030.01214.57
7.3.20.0030.00616.47
7.3.10.0090.00616.51
7.3.00.0050.00816.53
7.2.330.0180.00316.58
7.2.320.0140.00416.50
7.2.310.0130.00716.71
7.2.300.0070.01316.77
7.2.290.0080.00816.78
7.2.250.0070.01115.00
7.2.240.0070.01415.35
7.2.230.0030.01015.33
7.2.220.0060.00615.31
7.2.210.0030.01415.20
7.2.200.0070.00415.21
7.2.190.0060.00615.11
7.2.180.0000.01615.19
7.2.170.0060.00915.21
7.2.130.0060.00616.69
7.2.120.0120.00516.73
7.2.110.0120.00816.71
7.2.100.0110.00516.68
7.2.90.0060.00916.87
7.2.80.0060.01016.65
7.2.70.0040.01116.93
7.2.60.0060.00816.68
7.2.50.0050.00716.67
7.2.40.0070.00716.78
7.2.30.0100.00716.74
7.2.20.0050.01116.84
7.2.10.0020.01116.96
7.2.00.0070.00717.45
7.1.330.0070.00715.63
7.1.320.0100.00015.85
7.1.310.0100.00615.76
7.1.300.0070.00715.88
7.1.290.0000.01415.96
7.1.280.0090.00615.70
7.1.270.0000.01315.57
7.1.260.0090.00615.57
7.1.250.0070.00815.45
7.1.240.0070.00715.50
7.1.230.0060.00315.74
7.1.220.0030.00715.66
7.1.210.0050.00515.72
7.1.200.0080.00315.63
7.1.190.0080.00415.50
7.1.180.0090.00315.52
7.1.170.0050.00515.23
7.1.160.0120.00315.96
7.1.150.0070.00715.93
7.1.140.0040.00815.88
7.1.130.0040.00815.65
7.1.120.0040.00715.77
7.1.110.0030.00915.82
7.1.100.0070.00715.79
7.1.90.0040.00415.82
7.1.80.0060.00615.75
7.1.70.0030.00516.51
7.1.60.0060.00617.80
7.1.50.0070.00716.00
7.1.40.0000.01115.73
7.1.30.0050.00315.76
7.1.20.0040.00415.75
7.1.10.0070.00315.84
7.1.00.0050.04219.09
7.0.330.0000.01015.09
7.0.320.0030.00715.28
7.0.310.0120.00315.42
7.0.300.0040.00415.33
7.0.290.0000.01115.55
7.0.280.0000.01115.46
7.0.270.0070.00315.14
7.0.260.0070.00315.40
7.0.250.0070.00315.38
7.0.240.0000.01115.58
7.0.230.0060.00615.32
7.0.220.0060.00315.36
7.0.210.0030.00615.35
7.0.200.0110.00515.07
7.0.190.0070.00315.57
7.0.180.0040.00415.19
7.0.170.0000.00915.30
7.0.160.0040.00715.43
7.0.150.0000.01315.50
7.0.140.0060.00615.42
7.0.130.0000.01015.34
7.0.120.0030.00615.41
7.0.110.0040.00715.57
7.0.100.0100.03417.80
7.0.90.0210.03317.70
7.0.80.0170.03017.66
7.0.70.0120.04617.73
7.0.60.1750.03017.69
7.0.50.0230.03717.95
7.0.40.0130.03416.89
7.0.30.0130.03316.72
7.0.20.0170.03316.71
7.0.10.0220.03216.82
7.0.00.0130.03316.79
5.6.380.0100.00013.91
5.6.370.0040.01114.13
5.6.360.0070.00414.16
5.6.350.0120.00014.39
5.6.340.0040.00414.00
5.6.330.0050.00514.14
5.6.320.0040.00714.20
5.6.310.0030.00714.00
5.6.300.0030.00614.06
5.6.290.0030.01014.31
5.6.280.0030.00714.01
5.6.270.0070.00714.13
5.6.260.0040.00714.01
5.6.250.0110.02717.44
5.6.240.0070.03217.20
5.6.230.0050.04317.39
5.6.220.0110.04017.25
5.6.210.0040.03617.33
5.6.200.0150.02717.49
5.6.190.0050.03817.62
5.6.180.0100.02817.60
5.6.170.0170.02217.50
5.6.160.0050.03217.64
5.6.150.0070.03417.76
5.6.140.0100.03017.82
5.6.130.0100.03017.68
5.6.120.0080.03117.78
5.6.110.0060.03817.76
5.6.100.0100.03217.85
5.6.90.0100.03217.60
5.6.80.0170.02217.27
5.6.70.0200.03017.37
5.6.60.0070.03917.30
5.6.50.0050.03917.34
5.6.40.0100.03417.32
5.6.30.0100.03517.25
5.6.20.0170.03517.21
5.6.10.0070.03317.23
5.6.00.0140.02517.37

preferences:
53.73 ms | 401 KiB | 5 Q