3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = new AppendIterator(); $i->append(new NoRewindIterator((fn ()=> yield 1)())); $i->append(new NoRewindIterator((fn ()=> yield 2)())); var_dump($i); var_dump(iterator_to_array($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)
8.3.60.0120.00318.23
8.3.50.0140.00016.08
8.3.40.0060.01218.79
8.3.30.0140.00018.63
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.180.0100.00725.92
8.2.170.0100.00718.95
8.2.160.0120.00622.96
8.2.150.0040.00425.66
8.2.140.0020.00524.66
8.2.130.0000.00926.16
8.2.120.0080.00026.35
8.2.110.0030.00720.58
8.2.100.0090.00317.59
8.2.90.0040.00417.75
8.2.80.0000.00918.62
8.2.70.0080.00018.04
8.2.60.0060.00318.00
8.2.50.0030.00618.10
8.2.40.0080.00021.02
8.2.30.0040.00419.17
8.2.20.0000.00718.10
8.2.10.0070.00019.31
8.2.00.0000.00719.24
8.1.280.0060.00925.92
8.1.270.0000.00723.99
8.1.260.0080.00028.09
8.1.250.0000.00828.09
8.1.240.0040.00421.02
8.1.230.0110.00020.77
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00817.23
8.1.180.0080.00018.10
8.1.170.0050.00318.65
8.1.160.0030.00518.95
8.1.150.0000.00818.89
8.1.140.0080.00018.81
8.1.130.0040.00419.98
8.1.120.0070.00017.37
8.1.110.0040.00417.47
8.1.100.0040.00417.48
8.1.90.0000.00717.36
8.1.80.0030.00717.49
8.1.70.0030.00617.43
8.1.60.0060.00317.58
8.1.50.0000.00817.45
8.1.40.0000.00817.40
8.1.30.0050.00517.54
8.1.20.0030.00617.67
8.1.10.0030.00617.60
8.1.00.0000.00817.41
8.0.300.0050.00319.02
8.0.290.0050.00316.75
8.0.280.0070.00018.54
8.0.270.0040.00416.71
8.0.260.0000.00818.41
8.0.250.0000.00816.99
8.0.240.0030.00316.96
8.0.230.0030.00316.91
8.0.220.0000.00716.80
8.0.210.0070.00016.89
8.0.200.0030.00316.98
8.0.190.0050.00316.86
8.0.180.0040.00416.87
8.0.170.0030.00616.88
8.0.160.0100.00016.84
8.0.150.0040.00416.89
8.0.140.0070.00416.84
8.0.130.0000.00613.38
8.0.120.0040.00416.75
8.0.110.0000.00816.80
8.0.100.0080.00016.75
8.0.90.0030.00516.72
8.0.80.0110.00416.89
8.0.70.0080.00016.75
8.0.60.0000.00716.89
8.0.50.0030.00516.77
8.0.30.0060.00916.91
8.0.20.0090.01316.90
8.0.10.0110.00916.93
8.0.00.0050.01317.00
7.4.330.0020.00215.55
7.4.320.0000.00616.50
7.4.300.0000.00816.48
7.4.290.0000.00816.52
7.4.280.0040.00416.45
7.4.270.0040.00416.50
7.4.260.0030.00316.49
7.4.250.0000.00716.48
7.4.240.0030.00316.55
7.4.230.0030.00316.65
7.4.220.0030.00316.50
7.4.210.0110.00416.47
7.4.200.0030.00316.70
7.4.160.0060.01016.65
7.4.150.0090.00916.55
7.4.140.0110.00916.47
7.4.130.0100.00816.58
7.4.120.0060.01116.47
7.4.110.0100.00816.49
7.4.100.0090.01216.50
7.4.90.0110.00816.36
7.4.80.0130.00916.52
7.4.70.0150.00516.50
7.4.60.0080.01216.36
7.4.50.0070.00816.37
7.4.40.0060.00916.29
7.4.30.0060.01316.49
7.4.20.0110.00616.46
7.4.10.0070.01116.52
7.4.00.0100.00916.54
7.3.330.0000.00715.95
7.3.320.0050.00013.07
7.3.310.0070.00015.98
7.3.300.0000.00716.21
7.3.290.0090.00716.20
7.3.270.0060.01116.16
7.3.260.0070.01116.14
7.3.250.0140.00416.18
7.3.240.0080.00816.17
7.3.230.0040.01316.14
7.3.220.0100.00916.12
7.3.210.0100.00916.14
7.3.200.0060.01316.09
7.3.190.0090.01016.11
7.3.180.0070.01316.13
7.3.170.0070.00916.12
7.3.160.0060.00916.09
7.3.150.0080.00816.14
7.3.140.0100.00716.09
7.3.130.0090.01016.15
7.3.120.0140.00616.08
7.3.110.0080.00916.09
7.3.100.0090.01016.09
7.3.90.0100.01016.42
7.3.80.0060.00916.11
7.3.70.0070.00816.15
7.3.60.0060.01216.22
7.3.50.0110.00716.24
7.3.40.0080.00916.19
7.3.30.0050.01116.17
7.3.20.0070.01216.27
7.3.10.0080.01016.15
7.3.00.0060.01216.15

preferences:
56.23 ms | 401 KiB | 5 Q