3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = new ArrayIterator(); $i->offsetSet(0, 0); print_r($i->current()); $i->next(); print_r($i); print_r($i->current()); print_r(count($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)
8.3.70.0190.00016.37
8.3.60.0090.00918.29
8.3.50.0110.00821.14
8.3.40.0160.00018.54
8.3.30.0120.00318.68
8.3.20.0130.00620.16
8.3.10.0070.00021.73
8.3.00.0000.00721.60
8.2.180.0160.00618.54
8.2.170.0120.00322.96
8.2.160.0100.00720.53
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00320.66
8.2.120.0040.00426.35
8.2.110.0060.00319.21
8.2.100.0060.00617.93
8.2.90.0030.00519.28
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0030.00617.89
8.2.50.0050.00318.09
8.2.40.0080.00022.15
8.2.30.0070.00019.41
8.2.20.0020.00517.73
8.2.10.0070.00018.05
8.2.00.0070.00017.95
8.1.280.0060.00925.92
8.1.270.0040.01122.20
8.1.260.0070.00028.09
8.1.250.0050.00228.09
8.1.240.0060.00322.26
8.1.230.0000.01117.77
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0050.00517.00
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0030.00618.71
8.1.160.0070.00020.74
8.1.150.0000.00820.69
8.1.140.0000.00819.53
8.1.130.0040.00417.69
8.1.120.0030.00317.36
8.1.110.0040.00417.38
8.1.100.0060.00617.32
8.1.90.0040.00417.35
8.1.80.0070.00017.43
8.1.70.0000.00717.48
8.1.60.0090.00317.57
8.1.50.0000.00817.34
8.1.40.0050.00317.54
8.1.30.0050.00317.64
8.1.20.0030.00517.53
8.1.10.0040.00417.46
8.1.00.0000.00817.40
8.0.300.0040.00418.77
8.0.290.0020.00516.63
8.0.280.0030.00318.39
8.0.270.0030.00317.19
8.0.260.0000.00617.05
8.0.250.0030.00516.95
8.0.240.0080.00016.88
8.0.230.0030.00316.78
8.0.220.0030.00716.82
8.0.210.0050.00216.84
8.0.200.0000.00616.94
8.0.190.0060.00616.94
8.0.180.0050.00216.88
8.0.170.0040.00416.93
8.0.160.0000.00816.87
8.0.150.0040.00416.82
8.0.140.0040.00416.76
8.0.130.0000.00613.35
8.0.120.0000.00816.88
8.0.110.0080.00016.91
8.0.100.0000.00716.75
8.0.90.0000.00716.76
8.0.80.0090.00916.77
8.0.70.0000.00716.77
8.0.60.0000.00716.75
8.0.50.0040.00416.71
8.0.30.0210.00616.95
8.0.20.0130.00517.40
8.0.10.0000.00717.02
8.0.00.0100.00916.78
7.4.330.0000.00516.89
7.4.320.0060.00016.48
7.4.300.0000.00616.60
7.4.290.0040.00416.42
7.4.280.0040.00416.53
7.4.270.0060.00016.40
7.4.260.0070.00316.57
7.4.250.0040.00416.56
7.4.240.0020.00516.52
7.4.230.0070.00016.39
7.4.220.0090.00916.61
7.4.210.0020.01216.57
7.4.200.0000.00716.45
7.4.160.0120.00316.30
7.4.150.0150.00317.40
7.4.140.0110.00817.86
7.4.130.0090.01016.47
7.4.120.0110.00916.47
7.4.110.0030.01216.32
7.4.100.0110.00716.45
7.4.90.0090.00616.40
7.4.80.0090.01319.39
7.4.70.0080.00816.50
7.4.60.0140.00416.46
7.4.50.0100.00716.52
7.4.40.0080.01416.62
7.4.30.0090.00916.44
7.4.00.0060.00714.82
7.3.330.0020.00213.07
7.3.320.0030.00313.10
7.3.310.0040.00416.15
7.3.300.0000.00716.22
7.3.290.0030.00316.09
7.3.280.0070.00816.17
7.3.270.0100.00717.40
7.3.260.0110.00716.41
7.3.250.0100.00716.36
7.3.240.0110.00816.28
7.3.230.0150.00316.39
7.3.210.0130.00316.46
7.3.200.0060.01319.39
7.3.190.0060.01616.36
7.3.180.0100.00716.13
7.3.170.0060.01216.59
7.3.160.0090.00616.12
7.3.120.0090.00914.57
7.3.110.0070.00914.90
7.3.100.0080.00614.63
7.3.90.0070.00314.66
7.3.80.0070.01114.84
7.3.70.0090.00514.78
7.3.60.0040.00614.40
7.3.50.0100.00514.48
7.3.40.0120.00314.78
7.3.30.0050.00714.43
7.3.20.0090.00516.45
7.3.10.0070.00816.58
7.3.00.0050.01016.58
7.2.330.0080.00816.41
7.2.320.0030.01316.45
7.2.310.0100.01016.64
7.2.300.0040.01216.75
7.2.290.0080.00716.55
7.2.250.0090.00614.99
7.2.240.0060.00815.06
7.2.230.0050.00815.01
7.2.220.0020.01014.83
7.2.210.0060.00615.04
7.2.200.0050.00914.94
7.2.190.0030.01114.86
7.2.180.0100.00514.93
7.2.170.0020.01214.78
7.2.60.0000.01616.37
7.2.00.0040.01219.26
7.1.330.0040.01115.79
7.1.320.0040.01015.69
7.1.310.0040.01215.85
7.1.300.0080.00615.71
7.1.290.0080.00215.61
7.1.280.0050.00515.76
7.1.270.0070.00515.78
7.1.260.0060.00815.57
7.1.200.0060.00915.74
7.1.100.0040.00718.20
7.1.70.0100.00317.18
7.1.60.0070.01619.40
7.1.50.0030.01816.73
7.1.00.0030.07322.50
7.0.200.0510.01014.84
7.0.60.0130.03719.93
7.0.50.0100.05317.88
7.0.40.0070.08320.20
7.0.30.0400.07020.07
7.0.20.0400.07020.15
7.0.10.0230.07020.11
7.0.00.0070.08320.18
5.6.280.0000.03720.86
5.6.210.0030.08320.50
5.6.200.0100.07718.12
5.6.190.0000.09020.39
5.6.180.0200.04720.57
5.6.170.0170.05020.50
5.6.160.0100.06020.39
5.6.150.0030.07718.18
5.6.140.0030.06718.16
5.6.130.0070.04018.17
5.6.120.0070.06021.15
5.6.110.0130.06721.00
5.6.100.0070.07321.13
5.6.90.0170.07721.07
5.6.80.0100.08020.37
5.5.350.0200.08020.32
5.5.340.0130.07318.07
5.5.330.0000.04720.27
5.5.320.0500.07020.26
5.5.310.0370.07320.26
5.5.300.0100.07018.08
5.5.290.0000.04318.01
5.5.280.0030.04020.68
5.5.270.0030.04720.64
5.5.260.0230.06720.86
5.5.250.0000.05020.46
5.5.240.0130.05320.18

preferences:
55.89 ms | 401 KiB | 5 Q