3v4l.org

run code in 300+ PHP versions simultaneously
<?php $q = new SplPriorityQueue(); $q->insert(1, 1); $q->insert(2, 2); $q->setExtractFlags(SplPriorityQueue::EXTR_BOTH); $c = clone $q; var_dump($q->top()); var_dump($c->top());

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)
8.3.60.0170.00316.37
8.3.50.0140.00617.30
8.3.40.0090.00618.74
8.3.30.0040.01118.72
8.3.20.0040.00418.52
8.3.10.0040.00420.47
8.3.00.0040.00419.25
8.2.180.0120.00616.50
8.2.170.0140.00022.96
8.2.160.0080.00621.07
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00519.36
8.2.110.0060.00320.94
8.2.100.0080.00417.56
8.2.90.0030.00719.05
8.2.80.0040.00417.90
8.2.70.0050.00517.50
8.2.60.0000.00917.91
8.2.50.0080.00018.07
8.2.40.0000.00718.10
8.2.30.0030.00617.99
8.2.20.0020.00517.46
8.2.10.0050.00317.48
8.2.00.0000.00817.61
8.1.280.0060.00925.92
8.1.270.0000.00824.66
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0060.00322.61
8.1.230.0070.00421.04
8.1.220.0040.00417.74
8.1.210.0000.00818.84
8.1.200.0120.00017.22
8.1.190.0030.00617.51
8.1.180.0080.00018.10
8.1.170.0040.00418.83
8.1.160.0000.00718.77
8.1.150.0040.00418.63
8.1.140.0040.00417.49
8.1.130.0000.00717.82
8.1.120.0000.00717.30
8.1.110.0000.00817.25
8.1.100.0000.00717.27
8.1.90.0070.00017.34
8.1.80.0070.00017.25
8.1.70.0030.00317.34
8.1.60.0000.00817.53
8.1.50.0040.00417.51
8.1.40.0000.00717.41
8.1.30.0080.00017.53
8.1.20.0000.00717.59
8.1.10.0030.00517.45
8.1.00.0000.00717.50
8.0.300.0050.00319.88
8.0.290.0050.00216.63
8.0.280.0030.00318.36
8.0.270.0000.00817.23
8.0.260.0060.00016.75
8.0.250.0000.00716.88
8.0.240.0000.00916.90
8.0.230.0030.00316.79
8.0.220.0000.00716.70
8.0.210.0000.00716.81
8.0.200.0030.00316.92
8.0.190.0040.00416.78
8.0.180.0050.00216.90
8.0.170.0050.00316.87
8.0.160.0040.00416.82
8.0.150.0000.00916.75
8.0.140.0040.00416.83
8.0.130.0060.00013.25
8.0.120.0050.00216.69
8.0.110.0000.00816.63
8.0.100.0040.00416.69
8.0.90.0040.00416.70
8.0.80.0080.01216.87
8.0.70.0000.00716.89
8.0.60.0070.00016.84
8.0.50.0050.00316.86
8.0.30.0120.01017.04
8.0.20.0110.00816.93
8.0.10.0040.00416.99
8.0.00.0110.00916.66
7.4.330.0020.00212.92
7.4.320.0030.00316.36
7.4.300.0030.00316.55
7.4.290.0000.00716.32
7.4.280.0000.00816.35
7.4.270.0030.00316.56
7.4.260.0000.00613.07
7.4.250.0060.00316.52
7.4.240.0030.00316.46
7.4.230.0070.00016.32
7.4.220.0150.02216.31
7.4.210.0110.00516.44
7.4.200.0030.00516.50
7.4.190.0030.00316.41
7.4.160.0080.00816.18
7.4.150.0070.01116.20
7.4.140.0100.00816.34
7.4.130.0100.00716.34
7.4.120.0090.00916.42
7.4.110.0030.01516.40
7.4.100.0110.00616.41
7.4.90.0060.01216.32
7.4.80.0100.00716.32
7.4.70.0120.00716.45
7.4.60.0150.01116.30
7.4.50.0060.00016.31
7.4.40.0090.00316.06
7.4.30.0070.01416.40
7.4.00.0070.00914.91
7.3.330.0000.00713.01
7.3.320.0030.00313.12
7.3.310.0030.00316.20
7.3.300.0040.00416.20
7.3.290.0090.00916.13
7.3.280.0100.00716.23
7.3.270.0100.01016.16
7.3.260.0030.01416.33
7.3.250.0110.00716.17
7.3.240.0140.00316.52
7.3.230.0110.00616.11
7.3.210.0130.00416.21
7.3.200.0100.01119.39
7.3.190.0180.00616.31
7.3.180.0060.00916.34
7.3.170.0030.01816.45
7.3.160.0100.00516.43
7.3.120.0050.01214.67
7.3.110.0030.01114.61
7.3.100.0070.01014.79
7.3.90.0070.01014.73
7.3.80.0090.00614.84
7.3.70.0040.00714.87
7.3.60.0040.01114.65
7.3.50.0040.01114.82
7.3.40.0080.00414.51
7.3.30.0060.00914.55
7.3.20.0060.00616.43
7.3.10.0030.01216.23
7.3.00.0080.00316.36
7.2.330.0070.01116.61
7.2.320.0110.00616.75
7.2.310.0170.00516.54
7.2.300.0060.01216.32
7.2.290.0080.00816.68
7.2.250.0150.00414.88
7.2.240.0170.00315.05
7.2.230.0060.00615.19
7.2.220.0070.01315.12
7.2.210.0060.01314.79
7.2.200.0100.00714.91
7.2.190.0040.01114.98
7.2.180.0080.00814.73
7.2.170.0060.00315.03
7.2.00.0060.00919.36
7.1.330.0080.00615.86
7.1.320.0040.00715.88
7.1.310.0070.00615.59
7.1.300.0080.00815.91
7.1.290.0070.00715.46
7.1.280.0030.00715.73
7.1.270.0090.00615.67
7.1.260.0060.00815.82
7.1.100.0060.00618.02
7.1.70.0070.00316.89
7.1.60.0120.00919.40
7.1.50.0230.00316.98
7.1.00.0070.05322.43
7.0.200.0040.00416.30
7.0.140.0030.06722.09
7.0.120.0030.07322.15
7.0.60.0100.06719.82
7.0.50.0030.04317.82
7.0.40.0070.05319.95
7.0.30.0270.05020.04
7.0.20.0200.08020.17
7.0.10.0170.04720.16
7.0.00.0070.04320.04
5.6.280.0000.07721.04
5.6.210.0000.04020.47
5.6.200.0030.04018.09
5.6.190.0000.04720.66
5.6.180.0300.06320.33
5.6.170.0230.04320.42
5.6.160.0030.04020.54
5.6.150.0030.04018.15
5.6.140.0170.05718.21
5.6.130.0000.06018.16
5.6.120.0000.04320.96
5.6.110.0100.06720.88
5.6.100.0170.07720.98
5.6.90.0000.04320.98
5.6.80.0030.05320.40
5.6.70.3830.04320.37
5.5.350.0400.05320.39
5.5.340.0130.07718.02
5.5.330.0070.04320.12
5.5.320.0300.04320.36
5.5.310.0230.06720.13
5.5.300.0030.08318.02
5.5.290.0030.05017.98
5.5.280.0000.08320.79
5.5.270.0070.08320.87
5.5.260.0170.05020.79
5.5.250.0000.08020.61
5.5.240.0130.07320.05
5.4.450.0100.03319.11
5.4.440.0000.04319.23
5.4.430.0000.08319.13
5.4.420.0100.04719.23
5.4.410.0030.04019.37
5.4.400.0030.03719.09
5.4.390.0000.04019.09
5.4.380.0000.04318.79
5.4.370.0030.03719.18
5.4.360.0100.04019.17
5.4.350.0030.03719.18
5.4.340.0000.04019.00
5.4.320.0100.03018.79
5.4.310.0030.03719.14
5.4.300.0070.03318.91
5.4.290.0030.03719.14
5.4.280.0070.03318.91
5.4.270.0030.03719.08
5.4.260.0070.03719.20
5.4.250.0070.03318.87
5.4.240.0000.04019.11
5.4.230.0000.04319.07
5.4.220.0130.02718.91
5.4.210.0030.03718.78
5.4.200.0070.03318.90
5.4.190.0030.03719.17
5.4.180.0030.03718.80
5.4.170.0070.03719.17
5.4.160.0070.05018.94
5.4.150.0030.04718.98
5.4.140.0030.04716.44
5.4.130.0170.06016.23
5.4.120.0070.05716.16
5.4.110.0000.07316.24
5.4.100.0100.07316.30
5.4.90.0130.04016.27
5.4.80.0100.04316.35
5.4.70.0070.03316.32
5.4.60.0100.03016.39
5.4.50.0130.03716.20
5.4.40.0030.04316.30
5.4.30.0070.04016.34
5.4.20.0070.07016.36
5.4.10.0000.08016.58
5.4.00.0070.06315.81
5.3.290.0030.03714.59
5.3.280.0030.04014.57
5.3.270.0070.03314.54
5.3.260.0000.08014.48
5.3.250.0030.05014.54
5.3.240.0100.04014.58
5.3.230.0170.06014.52
5.3.220.0030.08314.36
5.3.210.0130.07314.49
5.3.200.0070.06714.49
5.3.190.0170.06314.50
5.3.180.0070.07714.52
5.3.170.0030.04314.49
5.3.160.0030.07714.49
5.3.150.0130.05314.46
5.3.140.0030.06314.64
5.3.130.0000.05014.48
5.3.120.0130.06714.51
5.3.110.0070.07014.52
5.3.100.0030.05713.97
5.3.90.0070.04714.03
5.3.80.0130.03013.95
5.3.70.0070.06313.99
5.3.60.0070.05713.94
5.3.50.0070.07314.04
5.3.40.0000.04313.87
5.3.30.0030.06013.86
5.3.20.0170.04313.65
5.3.10.0070.06013.47
5.3.00.0070.04713.57
5.2.170.0070.04711.07
5.2.160.0000.05011.08
5.2.150.0030.06311.09
5.2.140.0100.04710.96
5.2.130.0070.05711.27
5.2.120.0030.05310.96
5.2.110.0070.04711.09
5.2.100.0000.03310.99
5.2.90.0070.05711.07
5.2.80.0070.03011.10
5.2.70.0030.05011.03
5.2.60.0030.04710.86
5.2.50.0030.05711.02
5.2.40.0000.04311.14
5.2.30.0000.03710.89
5.2.20.0100.03711.11
5.2.10.0100.02310.85
5.2.00.0070.05310.60
5.1.60.0030.0309.89
5.1.50.0000.05710.14
5.1.40.0030.0409.88
5.1.30.0070.05310.29
5.1.20.0070.06010.20
5.1.10.0030.0479.91
5.1.00.0000.03310.06
5.0.50.0030.0478.61
5.0.40.0030.0378.38
5.0.30.0100.0608.28
5.0.20.0000.0438.16
5.0.10.0070.0278.09
5.0.00.0030.0438.12
4.4.90.0000.0377.54
4.4.80.0000.0207.54
4.4.70.0030.0137.54
4.4.60.0030.0177.54
4.4.50.0000.0207.54
4.4.40.0000.0337.54
4.4.30.0000.0177.54
4.4.20.0000.0377.54
4.4.10.0030.0377.54
4.4.00.0070.0477.54
4.3.110.0000.0377.54
4.3.100.0030.0177.54
4.3.90.0030.0337.54
4.3.80.0030.0507.54
4.3.70.0000.0207.54
4.3.60.0070.0307.54
4.3.50.0030.0277.54
4.3.40.0000.0537.54
4.3.30.0000.0407.54
4.3.20.0000.0377.54
4.3.10.0000.0237.54
4.3.00.0030.0177.54

preferences:
41.58 ms | 401 KiB | 5 Q