3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = (object) ['foo' => 1, 'bar' => 2]; foreach ($obj as $val) { var_dump($val); $obj->foo = 42; }

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)
8.3.60.0000.01618.39
8.3.50.0130.00521.15
8.3.40.0090.00918.69
8.3.30.0100.00318.79
8.3.20.0000.00720.29
8.3.10.0060.00323.40
8.3.00.0040.00423.66
8.2.180.0060.01216.38
8.2.170.0140.00722.96
8.2.160.0100.00320.46
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00021.17
8.2.120.0000.00726.35
8.2.110.0030.00622.08
8.2.100.0090.00317.91
8.2.90.0050.00319.22
8.2.80.0050.00317.97
8.2.70.0050.00517.75
8.2.60.0060.00317.93
8.2.50.0080.00318.07
8.2.40.0060.00620.47
8.2.30.0000.00819.37
8.2.20.0040.00417.85
8.2.10.0050.00318.08
8.2.00.0070.00018.09
8.1.280.0120.00325.92
8.1.270.0070.01123.79
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0060.00323.90
8.1.230.0110.00022.82
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.01017.35
8.1.190.0040.00417.25
8.1.180.0040.00418.10
8.1.170.0000.00818.64
8.1.160.0030.00620.82
8.1.150.0050.00220.71
8.1.140.0030.00519.57
8.1.130.0000.00717.61
8.1.120.0030.00317.49
8.1.110.0040.00417.45
8.1.100.0000.00717.38
8.1.90.0000.00817.34
8.1.80.0030.00617.46
8.1.70.0040.00417.51
8.1.60.0040.00417.48
8.1.50.0090.00017.54
8.1.40.0080.00317.54
8.1.30.0050.00317.63
8.1.20.0000.00717.64
8.1.10.0040.00417.50
8.1.00.0020.00517.27
8.0.300.0070.00018.77
8.0.290.0070.00016.88
8.0.280.0000.00818.45
8.0.270.0030.00317.18
8.0.260.0030.00317.15
8.0.250.0070.00016.89
8.0.240.0030.00316.98
8.0.230.0040.00416.92
8.0.220.0030.00516.83
8.0.210.0000.00716.86
8.0.200.0030.00317.04
8.0.190.0030.00516.93
8.0.180.0000.00716.88
8.0.170.0050.00316.93
8.0.160.0070.00016.99
8.0.150.0000.00716.91
8.0.140.0000.00716.79
8.0.130.0050.00013.26
8.0.120.0040.00416.81
8.0.110.0020.00516.95
8.0.100.0050.00216.96
8.0.90.0000.00816.80
8.0.80.0060.01216.93
8.0.70.0040.00417.02
8.0.60.0000.00816.99
8.0.50.0000.00716.95
8.0.30.0110.00717.07
8.0.20.0100.00817.40
8.0.10.0070.00017.10
8.0.00.0080.01216.81
7.4.330.0060.00016.71
7.4.320.0030.00316.48
7.4.300.0000.00716.44
7.4.290.0000.00716.60
7.4.280.0070.00016.49
7.4.270.0000.00716.57
7.4.260.0040.00416.48
7.4.250.0060.00316.45
7.4.240.0050.00216.54
7.4.230.0030.00316.53
7.4.220.0110.00716.56
7.4.210.0060.01216.54
7.4.200.0030.00416.62
7.4.160.0040.01216.46
7.4.150.0060.01717.40
7.4.140.0160.00717.86
7.4.130.0070.01916.66
7.4.120.0110.00616.40
7.4.110.0110.01216.41
7.4.100.0070.01116.30
7.4.90.0120.00616.65
7.4.80.0090.00919.39
7.4.70.0100.00616.45
7.4.60.0070.01016.48
7.4.50.0060.01016.34
7.4.40.0110.00616.42
7.4.30.0130.00316.53
7.4.00.0000.01614.89
7.3.330.0030.00313.05
7.3.320.0050.00013.22
7.3.310.0000.00716.14
7.3.300.0030.00316.36
7.3.290.0050.01116.39
7.3.280.0030.01416.28
7.3.270.0130.00617.40
7.3.260.0120.01216.33
7.3.240.0080.00916.44
7.3.230.0130.00316.54
7.3.210.0070.01016.31
7.3.200.0100.00919.39
7.3.190.0070.01316.42
7.3.180.0070.01316.54
7.3.170.0070.01316.43
7.3.160.0120.00916.34
7.3.120.0000.01814.66
7.3.110.0060.00814.73
7.3.100.0120.00314.82
7.3.90.0030.00614.75
7.3.80.0140.00014.79
7.3.70.0110.00714.89
7.3.60.0110.00014.78
7.3.50.0040.01114.95
7.3.40.0060.01214.92
7.3.30.0070.01114.87
7.3.20.0100.00316.70
7.3.10.0130.00016.61
7.3.00.0000.01516.38
7.2.330.0090.01216.67
7.2.320.0110.00716.59
7.2.310.0120.00916.41
7.2.300.0110.00616.44
7.2.290.0130.00316.52
7.2.250.0100.01015.19
7.2.240.0080.01115.20
7.2.230.0070.00714.94
7.2.220.0030.01015.23
7.2.210.0090.00914.80
7.2.200.0090.00915.04
7.2.190.0030.00814.98
7.2.180.0040.01115.10
7.2.170.0060.00615.20
7.2.160.0070.00315.02
7.2.150.0000.01516.87
7.2.140.0100.00716.89
7.2.130.0000.01416.88
7.2.120.0030.00916.82
7.2.110.0070.01116.96
7.2.100.0070.00716.85
7.2.90.0030.00916.65
7.2.80.0060.00916.59
7.2.70.0040.00816.73
7.2.60.0090.00316.85
7.2.50.0030.00616.84
7.2.40.0060.00916.68
7.2.30.0060.00916.94
7.2.20.0030.00616.84
7.2.10.0000.01516.86
7.2.00.0050.01217.93
7.1.330.0130.00615.99
7.1.320.0070.01015.55
7.1.310.0090.00615.57
7.1.300.0110.00415.75
7.1.290.0000.01415.66
7.1.280.0070.00315.79
7.1.270.0100.00715.71
7.1.260.0060.00815.54
7.1.250.0030.00615.71
7.1.240.0070.00715.50
7.1.230.0060.00915.73
7.1.220.0040.00815.79
7.1.210.0070.00315.61
7.1.200.0060.00715.87
7.1.190.0040.00415.49
7.1.180.0090.00315.89
7.1.170.0070.00715.87
7.1.160.0000.00915.92
7.1.150.0060.00915.81
7.1.140.0050.00515.73
7.1.130.0030.01015.57
7.1.120.0080.00315.68
7.1.110.0030.00815.92
7.1.100.0020.01116.86
7.1.90.0080.00415.62
7.1.80.0100.00715.88
7.1.70.0030.00916.32
7.1.60.0080.01017.50
7.1.50.0060.01116.44
7.1.40.0070.00715.72
7.1.30.0060.00915.58
7.1.20.0060.00915.58
7.1.10.0090.00315.55
7.1.00.0020.04618.86
7.0.330.0040.00415.40
7.0.320.0000.00815.55
7.0.310.0130.00315.16
7.0.300.0060.00615.14
7.0.290.0080.00615.36
7.0.280.0000.00815.60
7.0.270.0000.01315.13
7.0.260.0090.00015.39
7.0.250.0060.00615.56
7.0.240.0090.00315.25
7.0.230.0040.01115.44
7.0.220.0100.00015.17
7.0.210.0120.00015.18
7.0.200.0050.00616.06
7.0.190.0000.01015.20
7.0.180.0070.00315.31
7.0.170.0030.01415.42
7.0.160.0030.00615.52
7.0.150.0000.01215.57
7.0.140.0000.01315.50
7.0.130.0000.01215.36
7.0.120.0090.00015.54
7.0.110.0000.01315.46
7.0.100.0040.01115.39
7.0.90.0040.00415.49
7.0.80.0030.01015.50
7.0.70.0100.00615.61
7.0.60.0030.04218.53
7.0.50.0060.02016.65
7.0.40.0100.02816.90
7.0.30.0170.03816.88
7.0.20.0190.03016.93
7.0.10.0050.04216.86
7.0.00.0120.03316.79
5.6.400.0040.00714.27
5.6.390.0030.01014.45
5.6.380.0040.00814.05
5.6.370.0030.01214.39
5.6.360.0040.01114.50
5.6.350.0070.00314.04
5.6.340.0000.01614.67
5.6.330.0040.01114.63
5.6.320.0000.01214.60
5.6.310.0060.00614.23
5.6.300.0080.00814.72
5.6.290.0030.00614.46
5.6.280.0030.02717.87
5.6.270.0100.00014.84
5.6.260.0030.01014.59
5.6.250.0030.00914.26
5.6.240.0000.00914.56
5.6.230.0040.01114.63
5.6.220.0030.00614.56
5.6.210.0110.03317.46
5.6.200.0080.04116.36
5.6.190.0050.04817.26
5.6.180.0240.01817.33
5.6.170.0120.03317.54
5.6.160.0100.04717.45
5.6.150.0050.04316.24
5.6.140.0030.03116.31
5.6.130.0030.04716.27
5.6.120.0050.02817.90
5.6.110.0050.04717.82
5.6.100.0080.04317.81
5.6.90.0040.04717.64
5.6.80.0100.04017.49
5.6.70.0060.00314.35
5.6.60.0150.00014.14
5.6.50.0040.00714.11
5.6.40.0050.00314.44
5.6.30.0070.00314.37
5.6.20.0060.00914.54
5.6.10.0040.00814.24
5.6.00.0040.01114.39
5.5.380.0000.01314.32
5.5.370.0070.01014.02
5.5.360.0030.01014.10
5.5.350.1870.02517.51
5.5.340.0100.04216.18
5.5.330.0030.03217.57
5.5.320.0130.02117.29
5.5.310.0190.03717.24
5.5.300.0070.03916.30
5.5.290.0050.04516.12
5.5.280.0070.04317.55
5.5.270.0060.04617.62
5.5.260.0030.05317.67
5.5.250.0050.04417.38
5.5.240.0080.02017.21
5.5.230.0120.00314.38
5.5.220.0000.00914.38
5.5.210.0070.00414.31
5.5.200.0000.01314.45
5.5.190.0080.00014.27
5.5.180.0040.00714.32
5.5.170.0000.01514.10
5.5.160.0100.00714.25
5.5.150.0080.00014.24
5.5.140.0030.00714.31
5.5.130.0060.01014.15
5.5.120.0100.00314.25
5.5.110.0080.00414.32
5.5.100.0130.00314.11
5.5.90.0120.00614.28
5.5.80.0030.01414.00
5.5.70.0100.00314.45
5.5.60.0060.00914.18
5.5.50.0000.01314.33
5.5.40.0040.00414.18
5.5.30.0040.00414.42
5.5.20.0030.00914.45
5.5.10.0110.00414.39
5.5.00.0060.00314.35

preferences:
53.1 ms | 401 KiB | 5 Q