3v4l.org

run code in 300+ PHP versions simultaneously
<?php $iterator = new ArrayIterator(array('recipe'=>'pancakes', 'egg', 'milk', 'flour')); var_dump($iterator); var_dump(iterator_to_array($iterator, true)); var_dump(iterator_to_array($iterator, false));

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)
8.3.40.0070.01418.63
8.3.30.0060.00918.76
8.3.20.0040.00420.13
8.3.10.0000.00820.23
8.3.00.0050.00319.26
8.2.170.0140.00722.96
8.2.160.0030.01020.18
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0020.00526.16
8.2.120.0050.00322.24
8.2.110.0080.00319.30
8.2.100.0090.00317.66
8.2.90.0050.00318.09
8.2.80.0030.00517.97
8.2.70.0050.00317.80
8.2.60.0080.00017.78
8.2.50.0040.00418.10
8.2.40.0030.00620.66
8.2.30.0040.00417.87
8.2.20.0070.00017.61
8.2.10.0050.00218.04
8.2.00.0080.00017.61
8.1.270.0050.00323.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00920.68
8.1.230.0090.00320.91
8.1.220.0030.00617.74
8.1.210.0030.00618.80
8.1.200.0040.00417.35
8.1.190.0000.00817.10
8.1.180.0000.00718.10
8.1.170.0060.00318.51
8.1.160.0040.00421.88
8.1.150.0040.00418.80
8.1.140.0070.00017.42
8.1.130.0030.00317.82
8.1.120.0080.00017.28
8.1.110.0000.00717.28
8.1.100.0000.00717.30
8.1.90.0000.00717.42
8.1.80.0000.00717.43
8.1.70.0030.00317.27
8.1.60.0030.00517.56
8.1.50.0060.00317.34
8.1.40.0000.00817.49
8.1.30.0030.00517.52
8.1.20.0000.00917.41
8.1.10.0040.00417.50
8.1.00.0000.00817.41
8.0.300.0020.00520.01
8.0.290.0040.00416.75
8.0.280.0000.00718.24
8.0.270.0000.00717.10
8.0.260.0000.00817.05
8.0.250.0070.00016.95
8.0.240.0030.00316.89
8.0.230.0030.00316.86
8.0.220.0070.00016.72
8.0.210.0000.00716.86
8.0.200.0030.00316.88
8.0.190.0040.00416.91
8.0.180.0000.00716.83
8.0.170.0000.00916.83
8.0.160.0040.00416.88
8.0.150.0030.00516.86
8.0.140.0070.00016.84
8.0.130.0050.00013.21
8.0.120.0040.00416.84
8.0.110.0040.00416.77
8.0.100.0000.00716.82
8.0.90.0030.00316.86
8.0.80.0170.00316.84
8.0.70.0000.00816.85
8.0.60.0040.00416.62
8.0.50.0040.00416.75
8.0.30.0040.01617.03
8.0.20.0090.01117.40
8.0.10.0020.00517.00
8.0.00.0040.01316.56
7.4.330.0030.00315.08
7.4.320.0040.00416.56
7.4.300.0000.00616.44
7.4.290.0080.00016.55
7.4.280.0070.00016.53
7.4.270.0060.00016.53
7.4.260.0070.00016.41
7.4.250.0040.00416.38
7.4.240.0020.00516.48
7.4.230.0000.00716.41
7.4.220.0090.00916.60
7.4.210.0090.00616.51
7.4.200.0000.00716.62
7.4.160.0070.01016.44
7.4.150.0090.00917.40
7.4.140.0110.00717.86
7.4.130.0060.01216.46
7.4.120.0080.01016.29
7.4.110.0030.01616.38
7.4.100.0160.00516.22
7.4.90.0070.01516.42
7.4.80.0130.00919.39
7.4.70.0070.01116.25
7.4.60.0060.00916.54
7.4.50.0040.00416.59
7.4.40.0100.01016.34
7.4.30.0040.01316.27
7.4.10.0090.00914.91
7.4.00.0050.01414.89
7.3.330.0050.00012.93
7.3.320.0000.00512.98
7.3.310.0000.00716.00
7.3.300.0050.00516.15
7.3.290.0100.01016.13
7.3.280.0070.01016.06
7.3.270.0120.00617.40
7.3.260.0070.01216.36
7.3.250.0110.00816.43
7.3.240.0120.00616.34
7.3.230.0100.00716.39
7.3.210.0060.01216.52
7.3.200.0120.00619.39
7.3.190.0110.01116.18
7.3.180.0090.01216.19
7.3.170.0100.00716.27
7.3.160.0090.00916.37
7.3.130.0090.01214.65
7.3.120.0080.01014.63
7.3.110.0030.01114.52
7.3.100.0040.00914.89
7.3.90.0060.00914.66
7.3.80.0070.00714.57
7.3.70.0090.00514.79
7.3.60.0080.00214.29
7.3.50.0060.00514.37
7.3.40.0080.00614.49
7.3.30.0020.01214.34
7.3.20.0050.00816.53
7.3.10.0060.00916.54
7.3.00.0040.00816.59
7.2.330.0120.00616.32
7.2.320.0060.01116.59
7.2.310.0110.00816.57
7.2.300.0130.00616.39
7.2.290.0030.01416.51
7.2.260.0100.00714.94
7.2.250.0050.01314.79
7.2.240.0110.00515.03
7.2.230.0060.00814.98
7.2.220.0030.00914.80
7.2.210.0050.01015.08
7.2.200.0070.00614.86
7.2.190.0030.01014.79
7.2.180.0020.00814.99
7.2.170.0070.00714.86
7.2.160.0040.01114.92
7.2.150.0070.00716.68
7.2.140.0170.00016.77
7.2.130.0040.00516.87
7.2.120.0050.01016.57
7.2.110.0050.00516.80
7.2.100.0060.00816.64
7.2.90.0070.00716.80
7.2.80.0040.01116.89
7.2.70.0040.00716.72
7.2.60.0040.00816.80
7.2.50.0030.00816.88
7.2.40.0110.00316.55
7.2.30.0020.00816.72
7.2.20.0060.00516.65
7.2.10.0090.00316.65
7.2.00.0050.00817.61
7.1.330.0090.00715.64
7.1.320.0080.00315.73
7.1.310.0050.01015.75
7.1.300.0080.00715.72
7.1.290.0070.00715.66
7.1.280.0030.00715.72
7.1.270.0050.00615.63
7.1.260.0110.00215.54
7.1.250.0050.00815.50
7.1.240.0030.00915.50
7.1.230.0060.00915.77
7.1.220.0070.00315.69
7.1.210.0070.00715.77
7.1.200.0030.01115.71
7.1.190.0060.00815.61
7.1.180.0040.00715.83
7.1.170.0030.01215.73
7.1.160.0080.00415.55
7.1.150.0030.00615.73
7.1.140.0000.01015.60
7.1.130.0000.01115.80
7.1.120.0060.00915.76
7.1.110.0030.01015.62
7.1.100.0100.00715.94
7.1.90.0040.00415.80
7.1.80.0040.00415.52
7.1.70.0070.00316.40
7.1.60.0060.01217.44
7.1.50.0080.00816.41
7.1.40.0050.00515.59
7.1.30.0090.00315.65
7.1.20.0060.00615.51
7.1.10.0070.00415.85
7.1.00.0030.04319.04
7.0.330.0040.01115.36
7.0.320.0040.00815.43
7.0.310.0100.00715.39
7.0.300.0070.00315.46
7.0.290.0100.00715.16
7.0.280.0040.01115.13
7.0.270.0030.00915.09
7.0.260.0040.00415.55
7.0.250.0030.01315.36
7.0.240.0070.00715.25
7.0.230.0030.00715.37
7.0.220.0000.01415.53
7.0.210.0060.00915.57
7.0.200.0030.00716.15
7.0.190.0060.00615.43
7.0.180.0090.00315.47
7.0.170.0030.00615.11
7.0.160.0040.01115.58
7.0.150.0060.00615.46
7.0.140.0020.04118.69
7.0.130.0030.00515.50
7.0.120.0090.00315.32
7.0.110.0000.00815.48
7.0.100.0000.01515.29
7.0.90.0030.00715.20
7.0.80.0080.00815.44
7.0.70.0000.01815.20
7.0.60.0030.04317.52
7.0.50.0070.03216.59
7.0.40.0080.02316.69
7.0.30.0230.02416.83
7.0.20.0210.04116.73
7.0.10.0070.02516.88
7.0.00.0030.02516.60
5.6.400.0080.00014.62
5.6.390.0070.00714.10
5.6.380.0090.00014.53
5.6.370.0110.00314.38
5.6.360.0060.01014.11
5.6.350.0030.00714.21
5.6.340.0000.01314.25
5.6.330.0060.00614.60
5.6.320.0040.00714.33
5.6.310.0100.00713.96
5.6.300.0120.00014.34
5.6.290.0130.00014.25
5.6.280.0060.00314.24
5.6.270.0060.00914.27
5.6.260.0090.00614.60
5.6.250.0030.00714.24
5.6.240.0090.00014.48
5.6.230.0100.00714.48
5.6.220.0030.01214.04
5.6.210.0050.04117.50
5.6.200.0040.02116.18
5.6.190.0020.04917.37
5.6.180.0300.03117.37
5.6.170.0180.03017.52
5.6.160.0050.04817.31
5.6.150.0120.04316.15
5.6.140.0080.03316.37
5.6.130.0110.02916.32
5.6.120.0030.02517.50
5.6.110.0090.02017.50
5.6.100.0100.02017.67
5.6.90.0080.02017.81
5.6.80.0030.04317.42
5.6.70.0060.00914.53
5.6.60.0030.00614.17
5.6.50.0000.01514.02
5.6.40.0090.00614.14
5.6.30.0030.00614.25
5.6.20.0070.00714.20
5.6.10.0040.00813.98
5.6.00.0030.00614.12
5.5.380.0060.00614.43
5.5.370.0000.01714.20
5.5.360.0000.01314.37
5.5.350.0100.04717.37
5.5.340.0050.04516.05
5.5.330.0080.04317.06
5.5.320.0260.03817.23
5.5.310.0230.04117.21
5.5.300.0050.04416.22
5.5.290.0000.02616.21
5.5.280.0070.04317.44
5.5.270.0040.04417.44
5.5.260.0070.04217.47
5.5.250.0030.04317.27
5.5.240.0100.02217.22
5.5.230.0060.00314.25
5.5.220.0040.01114.25
5.5.210.0120.00414.04
5.5.200.0060.00614.21
5.5.190.0100.00614.34
5.5.180.0060.00614.00
5.5.170.0070.00714.27
5.5.160.0090.00314.27
5.5.150.0060.00914.09
5.5.140.0030.01014.01
5.5.130.0070.00714.09
5.5.120.0080.00414.20
5.5.110.0040.00814.32
5.5.100.0030.01014.12
5.5.90.0060.00614.33
5.5.80.0000.01014.12
5.5.70.0080.00014.40
5.5.60.0040.00413.73
5.5.50.0070.00414.00
5.5.40.0070.00714.33
5.5.30.0080.00814.09
5.5.20.0100.00314.03
5.5.10.0040.00414.30
5.5.00.0040.00413.94
5.4.450.0220.03715.86
5.4.440.0230.02015.86
5.4.430.0220.02715.86
5.4.420.0200.04015.85
5.4.410.0300.02715.79
5.4.400.0250.03215.72
5.4.390.0220.01915.62
5.4.380.0180.02015.62
5.4.370.0220.02515.78
5.4.360.0240.01815.72
5.4.350.0280.02715.78
5.4.340.0250.03715.70
5.4.330.0060.00612.31
5.4.320.0180.03015.62
5.4.310.0170.02415.70
5.4.300.0200.04115.73
5.4.290.0180.02815.76
5.4.280.0220.03715.55
5.4.270.0220.03915.76
5.4.260.0270.03315.78
5.4.250.0300.03015.73
5.4.240.0220.02615.70
5.4.230.0220.02015.56
5.4.220.0230.03515.72
5.4.210.0230.03715.56
5.4.200.0220.03915.73
5.4.190.0260.03015.53
5.4.180.0250.03515.59
5.4.170.0170.02315.54
5.4.160.0240.03415.69
5.4.150.0260.03515.75
5.4.140.0270.03314.25
5.4.130.0270.02214.28
5.4.120.0170.02414.32
5.4.110.0280.03314.38
5.4.100.0250.03314.38
5.4.90.0260.03114.39
5.4.80.0250.03314.18
5.4.70.0180.02514.27
5.4.60.0220.03214.29
5.4.50.0250.03314.29
5.4.40.0240.02114.36
5.4.30.0200.02114.17
5.4.20.0230.02914.25
5.4.10.0190.02014.35
5.4.00.0210.03613.97
5.3.290.0300.04314.51
5.3.280.0330.03714.44
5.3.270.0430.04014.48
5.3.260.0400.07014.46
5.3.250.0430.06714.44
5.3.240.0470.06314.51
5.3.230.0430.04014.43
5.3.220.0430.03314.40
5.3.210.0500.05014.41
5.3.200.0430.06314.51
5.3.190.0300.04314.42
5.3.180.0400.06714.65
5.3.170.0530.05714.39
5.3.160.0400.05314.50
5.3.150.0430.07014.47
5.3.140.0470.04314.51
5.3.130.0370.04014.40
5.3.120.0400.06714.57
5.3.110.0330.04014.50
5.3.100.0370.07314.03
5.3.90.0430.03713.86
5.3.80.0470.06013.89
5.3.70.0330.03713.95
5.3.60.0370.03313.95
5.3.50.0530.06013.79
5.3.40.0430.06713.79
5.3.30.0400.03013.86
5.3.20.0270.04013.59
5.3.10.0370.03313.56
5.3.00.0370.03713.59
5.2.170.0470.03011.43
5.2.160.0400.05711.43
5.2.150.0300.03711.43
5.2.140.0230.04011.43
5.2.130.0370.06011.43
5.2.120.0270.03011.43
5.2.110.0330.05711.43
5.2.100.0300.02311.43
5.2.90.0200.03011.43
5.2.80.0200.03311.43
5.2.70.0370.03711.43
5.2.60.0370.05311.43
5.2.50.0430.04311.43
5.2.40.0300.05011.43
5.2.30.0270.05711.43
5.2.20.0300.05311.43
5.2.10.0200.03311.43
5.2.00.0170.03311.43
5.1.60.0230.03711.43
5.1.50.0230.03711.43
5.1.40.0270.05011.43
5.1.30.0200.03311.43
5.1.20.0330.04311.43
5.1.10.0330.02711.43
5.1.00.0300.04711.43
5.0.50.0130.03711.43
5.0.40.0100.02311.43
5.0.30.0170.03711.43
5.0.20.0200.04011.43
5.0.10.0170.04311.43
5.0.00.0170.06011.43
4.4.90.0100.01711.43
4.4.80.0130.02311.43
4.4.70.0130.03011.43
4.4.60.0130.03311.43
4.4.50.0170.03011.43
4.4.40.0170.05011.43
4.4.30.0130.04011.43
4.4.20.0170.03311.43
4.4.10.0230.03011.43
4.4.00.0200.02311.43
4.3.110.0170.03311.43
4.3.100.0170.02011.43
4.3.90.0100.02311.43
4.3.80.0130.05311.43
4.3.70.0170.01711.43
4.3.60.0230.02311.43
4.3.50.0170.01711.43
4.3.40.0130.05311.43
4.3.30.0070.03711.43
4.3.20.0070.03311.43
4.3.10.0130.02011.43
4.3.00.0100.03011.43

preferences:
53.15 ms | 400 KiB | 5 Q