3v4l.org

run code in 300+ PHP versions simultaneously
<?php class IteratorContainer implements IteratorAggregate { public function getIterator() { $queue = new SplPriorityQueue(); $queue->insert(3, 3); $queue->insert(2, 2); $queue->insert(1, 1); return $queue; } } foreach (new IteratorContainer as $i) { print_r($i); }

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)
8.3.40.0090.00618.97
8.3.30.0070.00718.81
8.3.20.0070.00020.39
8.3.10.0000.00822.14
8.3.00.0080.00022.43
8.2.170.0170.00022.96
8.2.160.0100.00319.21
8.2.150.0070.00024.18
8.2.140.0030.00624.66
8.2.130.0090.00926.16
8.2.120.0050.00519.78
8.2.110.0000.00922.12
8.2.100.0120.00317.84
8.2.90.0080.00019.04
8.2.80.0040.00417.97
8.2.70.0000.01017.63
8.2.60.0000.00918.04
8.2.50.0000.00818.07
8.2.40.0070.00319.95
8.2.30.0050.00317.98
8.2.20.0040.00417.75
8.2.10.0080.00017.82
8.2.00.0000.00817.75
8.1.270.0040.00422.09
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0060.00323.96
8.1.230.0110.00018.95
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00817.66
8.1.180.0050.00318.74
8.1.170.0000.00818.68
8.1.160.0070.00022.16
8.1.150.0000.00718.71
8.1.140.0040.00417.44
8.1.130.0050.00317.79
8.1.120.0030.00317.39
8.1.110.0040.00417.48
8.1.100.0030.00517.37
8.1.90.0000.00717.47
8.1.80.0040.00317.49
8.1.70.0030.00317.36
8.1.60.0030.00617.55
8.1.50.0040.00417.50
8.1.40.0020.00517.48
8.1.30.0030.00617.61
8.1.20.0000.00817.57
8.1.10.0040.00417.63
8.1.00.0060.00317.50
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0030.00518.39
8.0.270.0000.00717.27
8.0.260.0030.00316.81
8.0.250.0060.00016.88
8.0.240.0030.00317.01
8.0.230.0030.00416.82
8.0.220.0000.00716.93
8.0.210.0000.00716.79
8.0.200.0030.00317.00
8.0.190.0050.00317.02
8.0.180.0040.00416.85
8.0.170.0000.00916.83
8.0.160.0000.00716.92
8.0.150.0030.00316.82
8.0.140.0040.00416.86
8.0.130.0030.00313.37
8.0.120.0040.00416.89
8.0.110.0000.00716.95
8.0.100.0030.00516.71
8.0.90.0000.00716.80
8.0.80.0090.00616.77
8.0.70.0040.00316.75
8.0.60.0000.00816.93
8.0.50.0000.00717.01
8.0.30.0110.01016.96
8.0.20.0110.00717.41
8.0.10.0050.00316.85
8.0.00.0060.01116.77
7.4.330.0050.00015.00
7.4.320.0030.00316.57
7.4.300.0030.00316.66
7.4.290.0030.00316.60
7.4.280.0000.00716.52
7.4.270.0000.00716.54
7.4.260.0000.00816.40
7.4.250.0040.00416.57
7.4.240.0040.00416.58
7.4.230.0000.00716.50
7.4.220.0090.00916.70
7.4.210.0090.00916.58
7.4.200.0030.00316.66
7.4.190.0000.00716.46
7.4.160.0070.01116.48
7.4.150.0100.00717.40
7.4.140.0140.00817.86
7.4.130.0090.00916.50
7.4.120.0100.00716.58
7.4.110.0110.00716.69
7.4.100.0100.00716.36
7.4.90.0140.00316.52
7.4.80.0140.00919.39
7.4.70.0190.00316.64
7.4.60.0040.01716.49
7.4.50.0000.00816.68
7.4.40.0070.00722.77
7.4.30.0080.00816.39
7.4.10.0040.01114.85
7.4.00.0090.00615.11
7.3.330.0050.00013.17
7.3.320.0050.00013.24
7.3.310.0070.00016.21
7.3.300.0060.00016.29
7.3.290.0120.00316.24
7.3.280.0100.00516.27
7.3.270.0130.00317.40
7.3.260.0110.01116.25
7.3.250.0110.01016.33
7.3.240.0100.00616.44
7.3.230.0100.00716.39
7.3.210.0120.00916.26
7.3.200.0130.00719.39
7.3.190.0060.01616.59
7.3.180.0090.00616.51
7.3.170.0120.00616.50
7.3.160.0080.00816.63
7.3.130.0060.01214.72
7.3.120.0090.00914.76
7.3.110.0130.00614.22
7.3.100.0030.01414.80
7.3.90.0070.00714.21
7.3.80.0040.00414.88
7.3.70.0080.00814.64
7.3.60.0030.00614.66
7.3.50.0000.01714.56
7.3.40.0000.01114.73
7.3.30.0030.01014.46
7.3.20.0090.00016.48
7.3.10.0060.00616.60
7.3.00.0070.00716.31
7.2.330.0070.01016.61
7.2.320.0080.00816.59
7.2.310.0090.00816.72
7.2.300.0000.01616.59
7.2.290.0090.00816.56
7.2.260.0070.01115.01
7.2.250.0000.01614.97
7.2.240.0030.01014.98
7.2.230.0060.01214.88
7.2.220.0030.01415.07
7.2.210.0110.00015.02
7.2.200.0030.00915.13
7.2.190.0000.01414.93
7.2.180.0060.00814.84
7.2.170.0030.00714.87
7.2.160.0030.01015.09
7.2.150.0000.01016.68
7.2.140.0070.00717.02
7.2.130.0040.00816.88
7.2.120.0090.00616.92
7.2.110.0070.00316.96
7.2.100.0000.01216.98
7.2.90.0060.00616.63
7.2.80.0040.00717.05
7.2.70.0120.00316.87
7.2.60.0080.00616.71
7.2.50.0040.01117.01
7.2.40.0000.01316.98
7.2.30.0080.00816.94
7.2.20.0080.00417.03
7.2.10.0070.00716.63
7.2.00.0060.00918.14
7.1.330.0070.00715.54
7.1.320.0030.01315.73
7.1.310.0000.01115.43
7.1.300.0070.00715.88
7.1.290.0030.00615.46
7.1.280.0000.01315.50
7.1.270.0040.00415.46
7.1.260.0040.00715.70
7.1.250.0060.00615.64
7.1.240.0070.00715.73
7.1.230.0070.00315.27
7.1.220.0030.00815.28
7.1.210.0060.00315.60
7.1.200.0060.00815.71
7.1.190.0000.00915.49
7.1.180.0030.01215.81
7.1.170.0030.00615.67
7.1.160.0030.00615.39
7.1.150.0000.01215.74
7.1.140.0030.00615.63
7.1.130.0000.00815.89
7.1.120.0050.00515.68
7.1.110.0070.00415.70
7.1.100.0080.00516.81
7.1.90.0030.01015.38
7.1.80.0120.00415.72
7.1.70.0050.00516.39
7.1.60.0000.01817.73
7.1.50.0070.01016.29
7.1.40.0000.01415.43
7.1.30.0100.00715.43
7.1.20.0030.01015.66
7.1.10.0090.00615.74
7.1.00.0020.03719.04
7.0.330.0000.01515.28
7.0.320.0040.00815.42
7.0.310.0000.01115.40
7.0.300.0060.00315.06
7.0.290.0030.00615.25
7.0.280.0030.01314.95
7.0.270.0090.00315.18
7.0.260.0000.01415.10
7.0.250.0080.00415.32
7.0.240.0000.01215.51
7.0.230.0070.00715.46
7.0.220.0080.00515.42
7.0.210.0060.00915.50
7.0.200.0020.00616.13
7.0.190.0040.01114.93
7.0.180.0090.00615.15
7.0.170.0060.00615.29
7.0.160.0040.00815.30
7.0.150.0060.00615.46
7.0.140.0070.03718.70
7.0.130.0060.00615.35
7.0.120.0040.00815.47
7.0.110.0080.00415.09
7.0.100.0030.01015.39
7.0.90.0070.01015.20
7.0.80.0000.00915.46
7.0.70.0120.00315.29
7.0.60.0050.03517.67
7.0.50.0020.03416.58
7.0.40.0060.04416.83
7.0.30.0150.03916.64
7.0.20.0200.04016.67
7.0.10.0170.03216.69
7.0.00.0030.03216.74
5.6.400.0030.01314.23
5.6.390.0060.00314.24
5.6.380.0040.01113.99
5.6.370.0070.00714.50
5.6.360.0070.00313.90
5.6.350.0030.00714.57
5.6.340.0070.00714.51
5.6.330.0060.00614.01
5.6.320.0140.00014.52
5.6.310.0070.00714.23
5.6.300.0030.01014.30
5.6.290.0040.01114.37
5.6.280.0050.04017.67
5.6.270.0000.01014.01
5.6.260.0000.01414.27
5.6.250.0070.00714.64
5.6.240.0030.00614.36
5.6.230.0040.01114.25
5.6.220.0090.00614.41
5.6.210.0080.02117.39
5.6.200.0050.03916.16
5.6.190.0070.04717.13
5.6.180.2080.02517.47
5.6.170.0200.04117.52
5.6.160.0080.04417.49
5.6.150.0080.04016.25
5.6.140.0000.04816.22
5.6.130.0060.02616.30
5.6.120.0050.03317.59
5.6.110.0060.02017.69
5.6.100.0010.02817.64
5.6.90.0100.03217.69
5.6.80.0050.04317.50
5.6.70.1640.02017.23
5.6.60.0060.00314.28
5.6.50.0070.01014.45
5.6.40.0060.00614.44
5.6.30.0030.01014.15
5.6.20.0000.01314.09
5.6.10.0060.00314.13
5.6.00.0030.00714.17
5.5.380.0000.00913.94
5.5.370.0040.01114.05
5.5.360.0030.00614.52
5.5.350.0120.02717.26
5.5.340.0070.04315.98
5.5.330.0060.04317.31
5.5.320.0150.02017.09
5.5.310.0120.04717.20
5.5.300.0080.04216.28
5.5.290.0050.03016.13
5.5.280.0130.03817.52
5.5.270.0060.03717.53
5.5.260.0080.04117.63
5.5.250.0080.04117.33
5.5.240.0130.03317.43
5.5.230.0100.00614.33
5.5.220.0120.00314.31
5.5.210.0030.00914.18
5.5.200.0040.00714.25
5.5.190.0070.00714.18
5.5.180.0040.01114.01
5.5.170.0000.01714.23
5.5.160.0050.00814.05
5.5.150.0120.00414.36
5.5.140.0060.00614.05
5.5.130.0160.00014.10
5.5.120.0040.00414.24
5.5.110.0030.00614.06
5.5.100.0030.01014.05
5.5.90.0070.00714.17
5.5.80.0060.00614.29
5.5.70.0000.01214.28
5.5.60.0030.01013.96
5.5.50.0000.01013.96
5.5.40.0060.00314.03
5.5.30.0040.00814.26
5.5.20.0040.00814.05
5.5.10.0070.01114.42
5.5.00.0060.01213.70
5.4.450.0400.03615.24
5.4.440.0470.02815.38
5.4.430.0460.02815.23
5.4.420.0120.03215.29
5.4.410.0370.04015.02
5.4.400.0230.03314.88
5.4.390.0300.03114.93
5.4.380.0150.02614.90
5.4.370.0120.02714.74
5.4.360.0100.03514.76
5.4.350.0070.03214.69
5.4.340.0100.02914.81
5.4.330.0040.00410.71
5.4.320.0040.02311.71
5.4.310.0040.02511.66
5.4.300.0070.02411.62
5.4.290.0030.02811.69
5.4.280.0090.01711.62
5.4.270.0090.01711.79
5.4.260.0070.02711.71
5.4.250.0080.02711.65
5.4.240.0060.02211.74
5.4.230.0060.02211.62
5.4.220.0030.03211.68
5.4.210.0090.01711.71
5.4.200.0090.01911.64
5.4.190.0040.02211.70
5.4.180.0040.02011.62
5.4.170.0040.02311.52
5.4.160.0020.02411.61
5.4.150.0070.01811.65
5.4.140.0060.02211.51
5.4.130.0070.02111.55
5.4.120.0060.02111.34
5.4.110.0020.02311.57
5.4.100.0050.02211.51
5.4.90.0090.01911.49
5.4.80.0040.02211.54
5.4.70.0060.02811.48
5.4.60.0080.02811.52
5.4.50.0050.02111.57
5.4.40.0090.02111.46
5.4.30.0080.02211.59
5.4.20.0080.02111.51
5.4.10.0050.02311.52
5.4.00.0050.02111.34
5.3.290.0050.02311.73
5.3.280.0040.02311.65
5.3.270.0050.02311.58
5.3.260.0070.02011.58
5.3.250.0020.02211.67
5.3.240.0040.02211.58
5.3.230.0070.02011.61
5.3.220.0020.02211.57
5.3.210.0020.02511.56
5.3.200.0070.02011.42
5.3.190.0050.02211.60
5.3.180.0070.02011.48
5.3.170.0040.02311.64
5.3.160.0040.02511.67
5.3.150.0070.02411.66
5.3.140.0070.01811.62
5.3.130.0040.02411.58
5.3.120.0060.02111.66
5.3.110.0050.02111.61
5.3.100.0070.02111.31
5.3.90.0070.01911.32
5.3.80.0050.02311.32
5.3.70.0080.02011.27
5.3.60.0050.02311.31
5.3.50.0040.02211.22
5.3.40.0050.02511.23
5.3.30.0080.02211.23
5.3.20.0050.02511.10
5.3.10.0040.02211.01
5.3.00.0030.02410.86
5.2.170.0060.0329.19
5.2.160.0120.0379.20
5.2.150.0040.0359.19
5.2.140.0050.0309.19
5.2.130.0080.0409.15
5.2.120.0050.0399.15
5.2.110.0040.0309.16
5.2.100.0040.0339.15
5.2.90.0080.0279.15
5.2.80.0090.0399.15
5.2.70.0080.0389.14
5.2.60.0070.0409.10
5.2.50.0070.0289.07
5.2.40.0090.0369.05
5.2.30.0090.0399.02
5.2.20.0100.0339.00
5.2.10.0070.0288.91
5.2.00.0090.0348.78
5.1.60.0070.0308.07
5.1.50.0040.0358.07
5.1.40.0050.0328.05
5.1.30.0070.0278.39
5.1.20.0050.0318.43
5.1.10.0040.0278.14
5.1.00.0060.0248.14
5.0.50.0090.0156.62
5.0.40.0070.0256.48
5.0.30.0060.0396.30
5.0.20.0050.0216.26
5.0.10.0030.0216.24
5.0.00.0040.0336.23
4.4.90.0030.0194.78
4.4.80.0050.0144.75
4.4.70.0030.0164.75
4.4.60.0050.0144.75
4.4.50.0020.0174.77
4.4.40.0030.0264.71
4.4.30.0040.0144.76
4.4.20.0050.0194.85
4.4.10.0030.0154.84
4.4.00.0020.0294.76
4.3.110.0030.0194.67
4.3.100.0020.0154.66
4.3.90.0020.0154.64
4.3.80.0020.0254.58
4.3.70.0030.0144.63
4.3.60.0010.0164.63
4.3.50.0030.0154.63
4.3.40.0020.0254.54
4.3.30.0020.0163.29
4.3.20.0040.0153.26
4.3.10.0010.0163.23
4.3.00.0070.0177.14

preferences:
35.73 ms | 400 KiB | 5 Q