3v4l.org

run code in 300+ PHP versions simultaneously
<?php class PushAndPull { private $queue=array(); public function push($push) { array_push($this->$queue,$push); } public function pull() { return array_shift($this->$queue); } } $obj = new PushAndPull(); $obj->push(1); foreach($queue as $val) echo $val; ?>

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)
8.3.60.0100.00318.43
8.3.50.0140.00522.05
8.3.40.0090.00618.84
8.3.30.0000.01419.04
8.3.20.0080.00020.13
8.3.10.0070.00023.39
8.3.00.0040.00419.13
8.2.180.0180.00316.50
8.2.170.0040.01122.96
8.2.160.0070.00720.48
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0080.00020.78
8.2.110.0040.00422.25
8.2.100.0110.00017.78
8.2.90.0000.00819.17
8.2.80.0090.00017.97
8.2.70.0000.00817.75
8.2.60.0030.00617.91
8.2.50.0040.00418.07
8.2.40.0000.00821.11
8.2.30.0000.00918.11
8.2.20.0060.00317.74
8.2.10.0070.00018.06
8.2.00.0040.00417.61
8.1.280.0070.00725.92
8.1.270.0090.00023.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.88
8.1.230.0070.00419.15
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0000.00818.36
8.1.160.0000.00721.84
8.1.150.0050.00318.50
8.1.140.0070.00017.33
8.1.130.0000.00717.74
8.1.120.0050.00317.39
8.1.110.0000.00717.42
8.1.100.0040.00417.39
8.1.90.0070.00317.42
8.1.80.0000.00717.45
8.1.70.0030.00317.26
8.1.60.0080.00017.57
8.1.50.0040.00417.44
8.1.40.0040.00417.50
8.1.30.0040.00417.65
8.1.20.0000.00717.68
8.1.10.0030.00617.57
8.1.00.0040.00417.53
8.0.300.0040.00418.77
8.0.290.0080.00017.03
8.0.280.0000.00818.38
8.0.270.0080.00017.26
8.0.260.0030.00317.07
8.0.250.0030.00317.00
8.0.240.0070.00016.85
8.0.230.0000.00716.85
8.0.220.0030.00316.93
8.0.210.0040.00216.80
8.0.200.0000.00616.96
8.0.190.0000.00716.86
8.0.180.0000.00716.82
8.0.170.0000.00716.91
8.0.160.0040.00416.74
8.0.150.0030.00616.82
8.0.140.0040.00416.86
8.0.130.0000.00613.25
8.0.120.0040.00416.72
8.0.110.0040.00416.80
8.0.100.0000.00716.69
8.0.90.0050.00316.84
8.0.80.0060.00916.87
8.0.70.0030.00516.79
8.0.60.0030.00516.72
8.0.50.0000.00716.87
8.0.30.0090.00917.14
8.0.20.0090.00917.40
8.0.10.0040.00416.98
8.0.00.0080.01216.74
7.4.330.0030.00315.15
7.4.320.0070.00016.50
7.4.300.0000.00716.65
7.4.290.0030.00316.51
7.4.280.0000.00816.63
7.4.270.0030.00316.44
7.4.260.0030.00316.56
7.4.250.0000.00816.49
7.4.240.0040.00416.48
7.4.230.0000.00716.30
7.4.220.0040.01416.63
7.4.210.0100.00416.65
7.4.200.0000.00716.41
7.4.190.0030.00516.64
7.4.160.0070.01016.65
7.4.150.0080.01217.40
7.4.140.0060.01217.86
7.4.130.0150.00516.70
7.4.120.0100.00816.57
7.4.110.0150.00616.58
7.4.100.0060.01516.54
7.4.90.0100.00716.54
7.4.80.0100.00719.39
7.4.70.0100.00716.47
7.4.60.0030.01416.50
7.4.50.0000.00416.59
7.4.40.0030.01316.55
7.4.30.0140.00316.67
7.4.00.0090.00015.24
7.3.330.0000.00513.21
7.3.320.0060.00013.29
7.3.310.0030.00316.35
7.3.300.0040.00416.41
7.3.290.0060.00916.36
7.3.280.0100.01016.31
7.3.270.0090.00917.40
7.3.260.0100.00716.43
7.3.250.0130.00516.55
7.3.240.0030.01316.43
7.3.230.0080.00816.39
7.3.210.0140.00616.28
7.3.200.0160.00719.39
7.3.190.0070.01016.55
7.3.180.0030.01416.25
7.3.170.0120.00316.50
7.3.160.0100.00616.40
7.3.120.0100.00714.87
7.2.330.0140.00316.46
7.2.320.0090.01316.54
7.2.310.0000.01916.71
7.2.300.0060.01116.68
7.2.290.0100.00616.59
7.2.60.0040.01216.86
7.2.00.0070.00719.36
7.1.200.0070.00715.66
7.1.100.0070.00718.26
7.1.70.0070.00716.87
7.1.60.0180.00719.46
7.1.50.0100.01316.86
7.1.00.0070.07322.31
7.0.200.0040.00416.61
7.0.140.0000.07322.05
7.0.70.0030.06021.72
7.0.60.0030.08021.66
7.0.50.0070.09322.14
7.0.40.0070.08320.03
7.0.30.0100.07320.08
7.0.20.0070.04019.95
7.0.10.0030.08320.12
7.0.00.0070.04020.18
5.6.280.0030.07321.08
5.6.220.0030.06720.59
5.6.210.0030.05720.56
5.6.200.0030.08721.14
5.6.190.0030.08021.08
5.6.180.0030.09321.05
5.6.170.0030.08321.18
5.6.160.0000.08721.11
5.6.150.0000.05721.04
5.6.140.0000.04321.05
5.6.130.0070.08320.95
5.6.120.0070.04721.04
5.6.110.0100.07321.11
5.6.100.0070.06720.94
5.6.90.0070.08321.10
5.6.80.0030.06020.41
5.6.70.0030.08020.43
5.6.60.0000.06320.46
5.6.50.0100.08020.42
5.6.40.0030.08020.39
5.6.30.0070.07320.45
5.6.20.0070.08320.50
5.6.10.0000.06320.39
5.6.00.0030.07720.46
5.5.360.0030.06320.37
5.5.350.0030.04720.43
5.5.340.0030.05020.84
5.5.330.0030.05720.91
5.5.320.0070.08720.79
5.5.310.0000.06020.64
5.5.300.0030.04020.91
5.5.290.0000.09320.75
5.5.280.0000.08320.73
5.5.270.0170.07720.83
5.5.260.0030.08020.90
5.5.250.0130.08020.68
5.5.240.0070.07320.27
5.5.230.0100.07020.24
5.5.220.0070.04320.25
5.5.210.0100.06320.19
5.5.200.0130.07020.30
5.5.190.0070.06320.28
5.5.180.0030.08320.18
5.5.160.0100.07020.21
5.5.150.0030.07320.21
5.5.140.0100.04720.27
5.5.130.0070.07320.14
5.5.120.0070.05320.13
5.5.110.0000.06720.27
5.5.100.0100.07020.11
5.5.90.0000.05320.17
5.5.80.0030.07720.17
5.5.70.0100.04320.16
5.5.60.0000.04720.07
5.5.50.0070.07319.95
5.5.40.0030.05020.04
5.5.30.0100.07020.04
5.5.20.0030.08020.14
5.5.10.0030.08019.98
5.5.00.0030.07020.07
5.4.450.0030.06319.37
5.4.440.0070.08019.27
5.4.430.0100.07319.45
5.4.420.0030.05019.45
5.4.410.0070.07319.29
5.4.400.0070.07319.04
5.4.390.0100.05719.18
5.4.380.0000.07718.91
5.4.370.0030.06318.90
5.4.360.0070.08018.93
5.4.350.0000.08318.91
5.4.340.0170.06719.16
5.4.320.0070.08019.20
5.4.310.0030.07719.09
5.4.300.0030.04019.04
5.4.290.0070.07019.10
5.4.280.0030.07719.04
5.4.270.0030.05018.89
5.4.260.0000.08318.90
5.4.250.0000.08019.15
5.4.240.0000.08019.14
5.4.230.0100.06719.04
5.4.220.0100.04319.17
5.4.210.0030.07718.90
5.4.200.0000.06019.12
5.4.190.0000.06318.93
5.4.180.0070.05719.20
5.4.170.0030.08019.20
5.4.160.0100.07319.16
5.4.150.0100.06719.11
5.4.140.0030.08016.34
5.4.130.0070.05716.43
5.4.120.0030.04716.49
5.4.110.0030.07316.51
5.4.100.0030.05016.35
5.4.90.0030.06716.47
5.4.80.0200.05316.32
5.4.70.0070.07316.50
5.4.60.0030.05316.48
5.4.50.0030.06016.41
5.4.40.0030.05316.46
5.4.30.0030.05716.30
5.4.20.0070.07316.32
5.4.10.0000.08016.29
5.4.00.0100.05315.90
5.3.290.0030.06714.64
5.3.280.0000.05314.52
5.3.270.0000.07714.54
5.3.260.0070.06314.58
5.3.250.0000.07314.73
5.3.240.0030.05314.72
5.3.230.0070.06014.52
5.3.220.0070.07014.56
5.3.210.0030.05714.71
5.3.200.0070.04314.68
5.3.190.0070.07714.50
5.3.180.0070.05014.57
5.3.170.0000.08014.63
5.3.160.0030.07014.57
5.3.150.0030.07314.53
5.3.140.0070.07714.52
5.3.130.0030.07714.61
5.3.120.0070.07714.61
5.3.110.0030.07314.69
5.3.100.0070.05314.14
5.3.90.0070.05014.07
5.3.80.0100.05014.04
5.3.70.0030.07313.90
5.3.60.0030.07013.89
5.3.50.0070.06714.05
5.3.40.0070.05713.96
5.3.30.0000.06313.83
5.3.20.0070.07013.78
5.3.10.0000.04013.64
5.3.00.0030.07013.78
5.2.170.0030.06312.38
5.2.160.0030.06712.38
5.2.150.0000.06312.38
5.2.140.0000.07012.38
5.2.130.0030.04712.38
5.2.120.0000.03312.38
5.2.110.0000.06012.38
5.2.100.0000.06012.38
5.2.90.0000.04312.38
5.2.80.0070.06312.38
5.2.70.0030.06312.38
5.2.60.0030.05712.38
5.2.50.0070.05712.38
5.2.40.0030.06312.38
5.2.30.0070.05012.38
5.2.20.0000.06312.38
5.2.10.0030.06012.38
5.2.00.0000.06712.38
5.1.60.0000.04312.38
5.1.50.0100.04712.38
5.1.40.0000.05712.38
5.1.30.0070.05312.38
5.1.20.0030.04312.38
5.1.10.0000.05712.38
5.1.00.0070.04012.38
5.0.50.0030.04312.38
5.0.40.0070.03712.38
5.0.30.0000.04712.38
5.0.20.0000.03012.38
5.0.10.0030.02312.38
5.0.00.0100.05312.38
4.4.90.0030.03012.38
4.4.80.0030.03012.38
4.4.70.0030.03312.38
4.4.60.0030.03012.38
4.4.50.0000.03712.38
4.4.40.0030.04712.38
4.4.30.0000.04012.38
4.4.20.0030.03312.38
4.4.10.0030.03712.38
4.4.00.0000.05712.38
4.3.110.0000.04012.38
4.3.100.0000.03712.38
4.3.90.0000.03012.38
4.3.80.0030.05312.38
4.3.70.0000.02712.38
4.3.60.0000.03012.38
4.3.50.0000.03712.38
4.3.40.0030.03712.38
4.3.30.0070.01712.38
4.3.20.0000.02312.38
4.3.10.0000.03712.38
4.3.00.0000.03712.38

preferences:
37.88 ms | 401 KiB | 5 Q