3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new stdClass; $obj->foo = 'bar'; foreach ($obj as $key => $value) { echo $key, $value; }

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)
8.3.40.0100.00318.73
8.3.30.0140.00019.27
8.3.20.0070.00020.21
8.3.10.0060.00322.14
8.3.00.0000.00722.47
8.2.170.0140.00022.96
8.2.160.0080.00619.04
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00819.23
8.2.110.0090.00019.39
8.2.100.0040.00717.78
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0080.00017.80
8.2.50.0000.00818.07
8.2.40.0060.00319.95
8.2.30.0080.00018.09
8.2.20.0070.00017.65
8.2.10.0070.00017.68
8.2.00.0080.00017.58
8.1.270.0050.00322.02
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00623.73
8.1.230.0000.01220.87
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0060.00317.48
8.1.190.0060.00317.41
8.1.180.0040.00418.86
8.1.170.0080.00018.63
8.1.160.0000.00722.13
8.1.150.0000.00718.57
8.1.140.0090.00017.43
8.1.130.0030.00317.73
8.1.120.0040.00417.50
8.1.110.0040.00417.45
8.1.100.0000.00717.36
8.1.90.0000.00717.49
8.1.80.0030.00317.42
8.1.70.0030.00317.35
8.1.60.0030.00617.43
8.1.50.0030.00517.52
8.1.40.0000.00817.38
8.1.30.0050.00317.53
8.1.20.0040.00417.58
8.1.10.0040.00417.49
8.1.00.0040.00417.47
8.0.300.0040.00418.77
8.0.290.0030.00617.03
8.0.280.0030.00318.44
8.0.270.0070.00017.16
8.0.260.0070.00016.82
8.0.250.0070.00016.84
8.0.240.0050.00316.89
8.0.230.0030.00316.88
8.0.220.0060.00016.84
8.0.210.0030.00316.90
8.0.200.0030.00316.87
8.0.190.0000.00716.96
8.0.180.0040.00416.83
8.0.170.0070.00016.89
8.0.160.0000.00816.83
8.0.150.0040.00416.75
8.0.140.0070.00016.91
8.0.130.0030.00313.38
8.0.120.0060.00316.88
8.0.110.0080.00016.86
8.0.100.0080.00016.84
8.0.90.0080.00016.71
8.0.80.0120.00816.89
8.0.70.0000.00816.71
8.0.60.0040.00416.88
8.0.50.0040.00416.71
8.0.30.0110.00816.99
8.0.20.0110.00817.40
8.0.10.0040.00416.83
8.0.00.0100.00816.75
7.4.330.0000.00515.00
7.4.320.0030.00316.60
7.4.300.0020.00516.52
7.4.290.0030.00316.64
7.4.280.0000.00716.53
7.4.270.0030.00316.59
7.4.260.0040.00416.53
7.4.250.0000.00716.41
7.4.240.0000.00716.55
7.4.230.0040.00416.43
7.4.220.0130.00716.50
7.4.210.0080.00716.51
7.4.200.0030.00316.64
7.4.190.0040.00416.76
7.4.160.0040.01216.25
7.4.150.0130.01317.40
7.4.140.0070.01017.86
7.4.130.0090.00916.52
7.4.120.0110.00616.53
7.4.110.0070.01016.45
7.4.100.0070.01016.30
7.4.90.0070.01016.52
7.4.80.0070.01019.39
7.4.70.0140.00716.38
7.4.60.0130.00916.34
7.4.50.0030.00616.71
7.4.40.0040.01522.77
7.4.30.0110.00516.37
7.4.10.0060.01214.82
7.4.00.0070.01014.97
7.3.330.0000.00513.01
7.3.320.0000.00513.10
7.3.310.0040.00416.25
7.3.300.0000.00716.22
7.3.290.0060.01316.37
7.3.280.0050.01116.22
7.3.270.0110.00717.40
7.3.260.0160.00016.49
7.3.250.0110.00616.52
7.3.240.0100.01316.29
7.3.230.0160.00616.39
7.3.210.0100.00716.50
7.3.200.0110.00719.39
7.3.190.0150.00616.30
7.3.180.0030.01316.29
7.3.170.0130.00316.35
7.3.160.0130.00316.50
7.3.130.0130.00614.79
7.3.120.0070.01015.02
7.3.110.0030.01314.89
7.3.100.0100.00314.89
7.3.90.0060.00914.58
7.3.80.0080.00814.80
7.3.70.0060.00914.71
7.3.60.0110.00414.86
7.3.50.0070.00414.79
7.3.40.0080.00814.78
7.3.30.0070.00714.70
7.3.20.0110.00416.77
7.3.10.0090.00016.73
7.3.00.0100.00716.59
7.2.330.0120.00516.67
7.2.320.0030.01316.43
7.2.310.0090.01316.88
7.2.300.0070.01116.70
7.2.290.0100.00716.81
7.2.260.0160.00315.08
7.2.250.0080.00415.25
7.2.240.0060.00615.22
7.2.230.0060.01014.91
7.2.220.0100.00615.28
7.2.210.0040.00714.93
7.2.200.0090.00915.05
7.2.190.0000.01115.02
7.2.180.0030.00614.80
7.2.170.0100.00315.06
7.2.160.0060.00815.24
7.2.150.0070.01116.72
7.2.140.0000.01516.68
7.2.130.0030.01216.76
7.2.120.0100.01016.91
7.2.110.0060.00916.86
7.2.100.0080.00616.95
7.2.90.0040.00817.01
7.2.80.0030.01316.92
7.2.70.0040.00817.01
7.2.60.0030.00917.02
7.2.50.0030.00617.02
7.2.40.0000.01217.02
7.2.30.0040.01216.71
7.2.20.0060.00917.08
7.2.10.0060.00616.63
7.2.00.0020.01218.33
7.1.330.0030.01015.75
7.1.320.0030.01015.64
7.1.310.0100.00315.80
7.1.300.0030.00615.57
7.1.290.0030.00615.90
7.1.280.0060.00815.54
7.1.270.0040.01415.63
7.1.260.0100.00015.84
7.1.250.0070.00715.72
7.1.240.0030.01015.80
7.1.230.0040.00715.97
7.1.220.0000.01515.56
7.1.210.0000.01415.78
7.1.200.0090.00415.84
7.1.190.0090.00615.62
7.1.180.0040.00815.83
7.1.170.0050.00315.50
7.1.160.0110.00415.79
7.1.150.0040.01415.71
7.1.140.0060.00615.63
7.1.130.0030.01215.75
7.1.120.0070.00315.79
7.1.110.0070.00715.88
7.1.100.0030.01016.90
7.1.90.0070.01015.88
7.1.80.0090.00615.73
7.1.70.0050.00816.56
7.1.60.0080.01217.90
7.1.50.0080.00716.12
7.1.40.0030.00615.56
7.1.30.0100.00315.75
7.1.20.0070.00715.81
7.1.10.0060.00615.73
7.1.00.0050.04219.10
7.0.330.0060.01015.36
7.0.320.0030.01015.36
7.0.310.0030.00615.13
7.0.300.0000.00815.37
7.0.290.0120.00315.54
7.0.280.0070.01115.56
7.0.270.0060.00615.53
7.0.260.0070.00715.36
7.0.250.0030.01215.46
7.0.240.0040.01115.49
7.0.230.0030.01015.57
7.0.220.0030.00915.24
7.0.210.0100.00315.40
7.0.200.0060.00716.18
7.0.190.0040.01115.41
7.0.180.0030.00615.47
7.0.170.0070.00615.28
7.0.160.0030.00615.21
7.0.150.0040.00415.13
7.0.140.0030.05218.72
7.0.130.0090.00615.18
7.0.120.0100.00015.62
7.0.110.0050.00515.40
7.0.100.0060.00615.49
7.0.90.0090.00315.43
7.0.80.0060.00615.35
7.0.70.0090.00015.18
7.0.60.0070.04517.57
7.0.50.0030.03016.64
7.0.40.0060.02616.76
7.0.30.0180.02116.80
7.0.20.0150.04216.79
7.0.10.0070.04916.82
7.0.00.0030.04916.74
5.6.400.0000.01214.53
5.6.390.0100.01014.55
5.6.380.0070.01014.39
5.6.370.0000.01514.34
5.6.360.0140.00014.66
5.6.350.0110.00814.37
5.6.340.0100.00714.53
5.6.330.0060.00614.47
5.6.320.0040.00714.39
5.6.310.0090.00614.72
5.6.300.0060.00614.46
5.6.290.0070.01014.64
5.6.280.0050.04017.71
5.6.270.0030.01014.31
5.6.260.0060.00614.38
5.6.250.0040.00814.11
5.6.240.0000.01114.27
5.6.230.0000.01614.38
5.6.220.0080.00414.16
5.6.210.0080.02817.51
5.6.200.0080.04316.34
5.6.190.0080.02717.36
5.6.180.1790.02417.50
5.6.170.0250.02317.29
5.6.160.0070.04717.42
5.6.150.0030.04716.39
5.6.140.0080.03816.18
5.6.130.0060.03016.24
5.6.120.0070.04417.66
5.6.110.0090.02217.68
5.6.100.0110.04017.78
5.6.90.0080.04517.71
5.6.80.0030.04717.27
5.6.70.2350.02217.42
5.6.60.0060.01014.49
5.6.50.0040.00714.28
5.6.40.0030.00914.46
5.6.30.0110.00413.98
5.6.20.0030.01014.15
5.6.10.0050.00514.25
5.6.00.0110.00414.20
5.5.380.0130.00314.38
5.5.370.0000.01414.09
5.5.360.0060.00614.17
5.5.350.0050.04517.33
5.5.340.0040.02316.01
5.5.330.0080.04317.27
5.5.320.0230.04317.19
5.5.310.0220.03817.11
5.5.300.0050.04416.18
5.5.290.0020.04216.14
5.5.280.0100.03917.45
5.5.270.0090.04217.66
5.5.260.0080.03917.57
5.5.250.0050.02517.52
5.5.240.0050.03917.08
5.5.230.0030.00713.82
5.5.220.0060.00614.23
5.5.210.0070.01114.02
5.5.200.0000.01014.24
5.5.190.0100.00714.57
5.5.180.0110.00313.92
5.5.170.0060.00614.25
5.5.160.0100.00314.36
5.5.150.0040.00814.09
5.5.140.0070.00714.20
5.5.130.0050.00513.84
5.5.120.0070.00313.97
5.5.110.0080.00414.29
5.5.100.0030.01213.88
5.5.90.0060.00614.22
5.5.80.0060.00314.36
5.5.70.0040.00714.17
5.5.60.0000.01214.29
5.5.50.0080.00814.09
5.5.40.0040.01114.31
5.5.30.0030.00913.72
5.5.20.0040.01114.01
5.5.10.0000.01313.96
5.5.00.0060.00814.27
5.4.450.0400.02315.30
5.4.440.0420.03215.29
5.4.430.0320.02815.32
5.4.420.0410.02515.07
5.4.410.0570.03015.37
5.4.400.0050.03615.07
5.4.390.0330.03415.15
5.4.380.0150.02714.78
5.4.370.0070.03014.67
5.4.360.0050.02414.55
5.4.350.0080.02411.40
5.4.340.0060.02411.47
5.4.330.0030.00611.02
5.4.320.0070.02111.67
5.4.310.0030.02311.79
5.4.300.0060.02211.71
5.4.290.0100.02311.67
5.4.280.0070.02111.53
5.4.270.0050.02411.66
5.4.260.0080.02111.56
5.4.250.0080.02311.49
5.4.240.0040.02611.49
5.4.230.0080.02311.71
5.4.220.0070.02811.58
5.4.210.0030.02711.50
5.4.200.0070.02711.46
5.4.190.0060.02911.69
5.4.180.0040.03111.59
5.4.170.0030.03411.56
5.4.160.0070.02911.54
5.4.150.0100.02311.48
5.4.140.0050.02311.36
5.4.130.0060.02711.33
5.4.120.0070.02511.52
5.4.110.0060.02111.28
5.4.100.0070.01811.53
5.4.90.0070.02011.34
5.4.80.0030.02511.38
5.4.70.0040.02011.52
5.4.60.0060.02311.33
5.4.50.0060.02711.46
5.4.40.0080.03111.48
5.4.30.0080.02711.30
5.4.20.0070.02911.50
5.4.10.0050.02611.35
5.4.00.0060.03011.08
5.3.290.0060.02211.72
5.3.280.0110.02311.56
5.3.270.0060.02311.62
5.3.260.0040.02411.63
5.3.250.0040.02711.57
5.3.240.0080.02211.53
5.3.230.0070.02211.56
5.3.220.0030.02811.42
5.3.210.0040.03111.50
5.3.200.0080.03611.49
5.3.190.0060.02011.44
5.3.180.0050.02211.54
5.3.170.0060.02111.58
5.3.160.0060.02011.49
5.3.150.0050.02411.57
5.3.140.0080.02511.58
5.3.130.0040.03511.48
5.3.120.0060.03111.51
5.3.110.0040.03011.49
5.3.100.0070.02211.22
5.3.90.0050.03311.20
5.3.80.0060.02511.18
5.3.70.0040.02911.19
5.3.60.0040.02311.18
5.3.50.0050.02111.08
5.3.40.0050.02111.15
5.3.30.0050.02211.14
5.3.20.0060.02411.00
5.3.10.0110.01610.87
5.3.00.0060.02210.88
5.2.170.0030.0359.14
5.2.160.0040.0329.14
5.2.150.0070.0319.14
5.2.140.0080.0309.14
5.2.130.0040.0329.09
5.2.120.0090.0269.10
5.2.110.0050.0309.10
5.2.100.0120.0239.10
5.2.90.0050.0319.10
5.2.80.0060.0319.10
5.2.70.0060.0329.09
5.2.60.0070.0309.05
5.2.50.0040.0339.02
5.2.40.0090.0268.99
5.2.30.0080.0288.96
5.2.20.0110.0348.96
5.2.10.0110.0438.88
5.2.00.0070.0408.74
5.1.60.0050.0348.02
5.1.50.0070.0338.02
5.1.40.0090.0328.01
5.1.30.0050.0378.35
5.1.20.0060.0308.38
5.1.10.0080.0338.11
5.1.00.0060.0368.10
5.0.50.0080.0366.58
5.0.40.0060.0306.44
5.0.30.0040.0506.25
5.0.20.0060.0266.23
5.0.10.0050.0216.20
5.0.00.0050.0396.20
4.4.90.0020.0244.78
4.4.80.0050.0194.75
4.4.70.0040.0204.75
4.4.60.0050.0304.76
4.4.50.0060.0334.77
4.4.40.0080.0364.71
4.4.30.0040.0194.75
4.4.20.0050.0194.85
4.4.10.0040.0204.84
4.4.00.0070.0274.76
4.3.110.0020.0224.67
4.3.100.0060.0294.66
4.3.90.0070.0234.64
4.3.80.0030.0284.58
4.3.70.0050.0144.63
4.3.60.0040.0214.63
4.3.50.0110.0254.63
4.3.40.0030.0284.54
4.3.30.0020.0223.27
4.3.20.0060.0323.25
4.3.10.0030.0203.21
4.3.00.0100.0277.27

preferences:
41.13 ms | 400 KiB | 5 Q