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->current();

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)
8.3.60.0030.01616.50
8.3.50.0100.00317.77
8.3.40.0060.00918.57
8.3.30.0100.00318.71
8.3.20.0040.00421.68
8.3.10.0080.00021.61
8.3.00.0000.00817.78
8.2.180.0110.01116.55
8.2.170.0060.00922.96
8.2.160.0100.00322.25
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00419.31
8.2.120.0080.00026.35
8.2.110.0070.00321.04
8.2.100.0080.00417.91
8.2.90.0090.00017.91
8.2.80.0080.00019.40
8.2.70.0060.00317.80
8.2.60.0080.00017.75
8.2.50.0020.00518.10
8.2.40.0040.00422.08
8.2.30.0040.00319.46
8.2.20.0070.00017.98
8.2.10.0000.00817.50
8.2.00.0000.00817.86
8.1.280.0030.01325.92
8.1.270.0050.00223.91
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0030.00622.59
8.1.230.0070.00420.96
8.1.220.0030.00617.76
8.1.210.0030.00618.77
8.1.200.0060.00317.22
8.1.190.0000.00817.23
8.1.180.0050.00318.10
8.1.170.0040.00418.46
8.1.160.0030.00518.78
8.1.150.0080.00019.01
8.1.140.0030.00717.57
8.1.130.0000.00720.25
8.1.120.0030.00317.47
8.1.110.0000.00717.43
8.1.100.0040.00417.43
8.1.90.0040.00417.35
8.1.80.0040.00417.34
8.1.70.0000.00717.41
8.1.60.0000.00917.44
8.1.50.0030.00517.43
8.1.40.0040.00417.42
8.1.30.0040.00417.46
8.1.20.0030.00617.52
8.1.10.0050.00317.56
8.1.00.0040.00417.54
8.0.300.0070.00019.94
8.0.290.0080.00016.88
8.0.280.0000.00718.32
8.0.270.0000.00817.24
8.0.260.0000.00716.81
8.0.250.0030.00617.00
8.0.240.0040.00416.79
8.0.230.0000.00716.77
8.0.220.0000.00916.87
8.0.210.0030.00316.83
8.0.200.0030.00316.84
8.0.190.0080.00016.88
8.0.180.0030.00316.91
8.0.170.0060.00316.86
8.0.160.0000.01016.90
8.0.150.0030.00316.69
8.0.140.0000.00716.72
8.0.130.0000.00613.21
8.0.120.0000.00816.69
8.0.110.0070.00016.77
8.0.100.0070.00016.60
8.0.90.0030.00516.67
8.0.80.0110.00416.77
8.0.70.0040.00416.89
8.0.60.0040.00416.71
8.0.50.0020.00516.88
8.0.30.0120.00917.02
8.0.20.0170.00217.40
8.0.10.0040.00416.83
8.0.00.0100.00816.68
7.4.330.0030.00215.55
7.4.320.0000.00616.48
7.4.300.0060.00016.53
7.4.290.0000.00616.43
7.4.280.0050.00316.53
7.4.270.0030.00516.43
7.4.260.0000.00716.54
7.4.250.0030.00416.49
7.4.240.0000.00716.55
7.4.230.0040.00416.57
7.4.220.0030.00516.64
7.4.210.0110.00616.52
7.4.200.0040.00316.58
7.4.160.0050.01116.42
7.4.140.0090.01117.86
7.4.130.0120.00616.38
7.4.120.0070.01116.43
7.4.110.0140.00716.30
7.4.100.0070.01016.43
7.4.90.0130.00616.26
7.4.80.0120.00619.39
7.4.70.0060.01016.38
7.4.60.0070.01116.39
7.4.50.0110.00716.38
7.4.40.0150.00716.30
7.4.00.0090.00714.86
7.3.330.0020.00213.16
7.3.320.0030.00312.95
7.3.310.0030.00516.13
7.3.300.0000.00716.05
7.3.290.0000.00716.09
7.3.280.0100.00716.19
7.3.260.0120.01116.32
7.3.240.0090.01016.27
7.3.230.0100.00716.18
7.3.210.0090.01016.23
7.3.200.0170.00316.21
7.3.190.0090.00916.28
7.3.180.0040.01216.38
7.3.170.0120.00416.37
7.3.160.0090.00616.29
7.3.120.0110.00614.55
7.3.110.0060.01014.87
7.3.100.0030.00914.93
7.3.90.0090.00614.71
7.3.80.0050.00815.07
7.3.70.0130.00614.85
7.3.60.0000.01414.61
7.3.50.0030.00914.82
7.3.40.0000.01414.58
7.3.30.0000.01014.59
7.3.20.0060.00616.34
7.3.10.0060.00816.44
7.3.00.0120.00416.39
7.2.330.0080.00816.79
7.2.320.0090.01516.46
7.2.310.0120.00616.54
7.2.300.0110.00716.63
7.2.290.0120.00916.42
7.2.250.0110.00814.52
7.2.240.0030.01615.16
7.2.230.0040.01115.14
7.2.220.0100.00714.66
7.2.210.0030.01214.95
7.2.200.0070.00314.89
7.2.190.0060.00615.12
7.2.180.0050.00514.82
7.2.170.0100.00314.73
7.2.130.0050.01016.86
7.2.120.0100.00716.69
7.2.110.0170.00316.84
7.2.100.0140.00616.60
7.2.90.0070.01116.75
7.2.80.0100.00716.43
7.2.70.0080.00916.77
7.2.60.0060.01016.68
7.2.50.0070.00716.74
7.2.40.0090.00616.69
7.2.30.0130.00717.02
7.2.20.0040.01417.06
7.2.10.0110.01016.92
7.2.00.0100.00717.20
7.1.330.0040.01115.67
7.1.320.0000.01215.80
7.1.310.0030.01415.69
7.1.300.0000.01215.63
7.1.290.0030.01115.83
7.1.280.0100.00315.57
7.1.270.0030.00715.39
7.1.260.0030.01015.62
7.1.250.0060.00915.52
7.1.200.0090.00915.50
7.1.150.0110.01416.73
7.1.140.0140.01316.90
7.1.130.0150.01216.61
7.1.120.0130.01316.88
7.1.110.0130.01115.96
7.1.100.0140.01016.13
7.1.90.0080.01515.95
7.1.80.0100.01215.86
7.1.70.0060.01215.05
7.1.60.0290.01233.07
7.1.50.0280.01132.74
7.1.40.0330.01732.44
7.1.30.0280.01932.59
7.1.20.0340.01932.86
7.1.10.0130.00814.55
7.1.00.0110.01014.55

preferences:
52.17 ms | 401 KiB | 5 Q