3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Q extends SplQueue { } $q = new Q(); $q->enqueue('first'); $q->enqueue('second'); $q->enqueue('third'); echo $q->bottom(); //var_dump($q);

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)
8.3.40.0040.01118.79
8.3.30.0070.00718.89
8.3.20.0000.00721.73
8.3.10.0000.00723.34
8.3.00.0070.00319.48
8.2.170.0110.00422.96
8.2.160.0000.01622.12
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00219.27
8.2.120.0040.00426.35
8.2.110.0040.00721.00
8.2.100.0120.00017.78
8.2.90.0080.00017.78
8.2.80.0050.00319.21
8.2.70.0030.00617.93
8.2.60.0040.00417.36
8.2.50.0030.00618.10
8.2.40.0000.00722.38
8.2.30.0070.00019.35
8.2.20.0000.00817.96
8.2.10.0040.00417.55
8.2.00.0040.00418.04
8.1.270.0070.00023.96
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0040.00422.34
8.1.230.0110.00021.09
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0080.00017.22
8.1.190.0000.00817.25
8.1.180.0000.00718.10
8.1.170.0080.00018.46
8.1.160.0050.00318.82
8.1.150.0030.00519.07
8.1.140.0100.00017.70
8.1.130.0000.00720.25
8.1.120.0070.00017.46
8.1.110.0000.00717.42
8.1.100.0040.00417.43
8.1.90.0000.00817.34
8.1.80.0040.00417.43
8.1.70.0050.00317.41
8.1.60.0040.00417.45
8.1.50.0030.00617.46
8.1.40.0080.00017.48
8.1.30.0000.00817.58
8.1.20.0000.00817.57
8.1.10.0000.00717.55
8.1.00.0040.00417.57
8.0.300.0040.00419.86
8.0.290.0040.00416.75
8.0.280.0030.00318.44
8.0.270.0000.00817.26
8.0.260.0030.00316.72
8.0.250.0070.00316.89
8.0.240.0000.00816.87
8.0.230.0000.00716.85
8.0.220.0000.00816.80
8.0.210.0040.00416.83
8.0.200.0070.00016.79
8.0.190.0050.00216.78
8.0.180.0040.00416.74
8.0.170.0040.00416.89
8.0.160.0030.00616.91
8.0.150.0070.00016.80
8.0.140.0080.00016.79
8.0.130.0000.00713.21
8.0.120.0040.00416.81
8.0.110.0080.00016.71
8.0.100.0040.00416.70
8.0.90.0080.00016.89
8.0.80.0120.00916.80
8.0.70.0000.00716.67
8.0.60.0070.00016.80
8.0.50.0040.00416.94
8.0.30.0100.00916.99
8.0.20.0090.01017.40
8.0.10.0000.00716.92
8.0.00.0100.00716.70
7.4.330.0050.00015.55
7.4.320.0000.00616.44
7.4.300.0000.00616.55
7.4.290.0000.00716.45
7.4.280.0040.00416.34
7.4.270.0030.00616.55
7.4.260.0000.00716.50
7.4.250.0000.00716.51
7.4.240.0000.00716.45
7.4.230.0000.00716.51
7.4.220.0000.00716.41
7.4.210.0120.00116.57
7.4.200.0030.00516.57
7.4.160.0110.00716.33
7.4.140.0100.01017.86
7.4.130.0030.01416.51
7.4.120.0090.01016.41
7.4.110.0030.01316.33
7.4.100.0120.00616.25
7.4.90.0040.01416.53
7.4.80.0110.01119.39
7.4.70.0060.01016.32
7.4.60.0070.01016.37
7.4.50.0030.01016.28
7.4.40.0120.00616.50
7.4.00.0030.01014.76
7.3.330.0030.00313.17
7.3.320.0030.00313.19
7.3.310.0030.00316.04
7.3.300.0000.00716.22
7.3.290.0060.00016.10
7.3.280.0070.01016.10
7.3.260.0070.01216.26
7.3.240.0100.00616.22
7.3.230.0150.00816.29
7.3.210.0100.00716.25
7.3.200.0040.01216.38
7.3.190.0060.01216.16
7.3.180.0140.00316.18
7.3.170.0090.00616.41
7.3.160.0120.00316.21
7.2.330.0140.00316.65
7.2.320.0040.01116.50
7.2.310.0080.00816.45
7.2.300.0060.01016.66
7.2.290.0100.01016.63
7.2.60.0070.00716.66
7.2.50.0030.01016.98
7.2.30.0160.01217.95
7.2.20.0110.01417.76
7.2.10.0100.02017.85
7.2.00.0190.00717.65
7.1.200.0000.01315.37
7.1.150.0130.01216.34
7.1.140.0130.01216.82
7.1.130.0090.01516.60
7.1.120.0160.01016.85
7.1.110.0140.01116.20
7.1.100.0130.01416.21
7.1.90.0140.01216.16
7.1.80.0140.00916.05
7.1.70.0150.01415.09
7.1.60.0330.01632.86
7.1.50.0380.01432.54
7.1.40.0340.01932.50
7.1.30.0270.01432.55
7.1.20.0260.01532.65
7.1.10.0100.00914.76
7.1.00.0080.01114.60

preferences:
28.64 ms | 400 KiB | 5 Q