3v4l.org

run code in 300+ PHP versions simultaneously
<?php a = function($cnt) { for($i=1;$i<$cnt;$i++) { yield($i); } } while($b = $a(100)) { echo $b; }

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)
5.4.230.0130.03912.36
5.4.220.0140.03812.36
5.4.210.0100.04112.36
5.4.200.0110.04212.36
5.4.190.0120.04112.36
5.4.180.0190.05312.36
5.4.170.0130.03912.36
5.4.160.0100.04312.36
5.4.150.0120.04312.35
5.4.140.0120.04412.04
5.4.130.0180.05212.03
5.4.120.0140.03811.99
5.4.110.0120.04211.99
5.4.100.0210.06311.99
5.4.90.0120.04711.99
5.4.80.0110.04711.99
5.4.70.0110.04311.98
5.4.60.0190.04711.98
5.4.50.0130.04611.98
5.4.40.0130.03911.97
5.4.30.0130.04111.97
5.4.20.0120.03811.96
5.4.10.0110.03811.97
5.4.00.0110.04511.46
5.3.280.0140.04112.71
5.3.270.0110.04312.72
5.3.260.0120.04212.72
5.3.250.0090.05312.72
5.3.240.0200.06512.72
5.3.230.0110.04512.71
5.3.220.0150.04312.68
5.3.210.0110.04812.68
5.3.200.0120.04312.68
5.3.190.0270.06012.68
5.3.180.0110.04312.67
5.3.170.0150.04612.67
5.3.160.0130.04212.67
5.3.150.0100.04512.67
5.3.140.0140.03912.66
5.3.130.0130.05012.66
5.3.120.0130.05012.66
5.3.110.0230.07212.65
5.3.100.0110.04612.12
5.3.90.0120.05112.08
5.3.80.0130.04512.07
5.3.70.0120.04912.08
5.3.60.0170.03712.06
5.3.50.0120.04612.00
5.3.40.0110.04412.00
5.3.30.0100.04311.94
5.3.20.0100.04511.70
5.3.10.0180.06811.67
5.3.00.0100.04211.65
5.2.170.0120.0349.15
5.2.160.0110.0369.15
5.2.150.0110.0349.15
5.2.140.0150.0439.15
5.2.130.0110.0359.11
5.2.120.0140.0459.11
5.2.110.0120.0329.11
5.2.100.0120.0339.11
5.2.90.0110.0309.11
5.2.80.0110.0469.10
5.2.70.0080.0349.10
5.2.60.0110.0309.06
5.2.50.0090.0389.03
5.2.40.0120.0299.00
5.2.30.0160.0548.97
5.2.20.0120.0288.97
5.2.10.0080.0328.89
5.2.00.0090.0348.75
5.1.60.0170.0388.03
5.1.50.0080.0268.04
5.1.40.0080.0268.02
5.1.30.0090.0288.37
5.1.20.0140.0388.39
5.1.10.0070.0308.12
5.1.00.0090.0298.11
5.0.50.0070.0256.59
5.0.40.0060.0216.45
5.0.30.0070.0346.26
5.0.20.0060.0226.24
5.0.10.0070.0216.21
5.0.00.0070.0316.20
4.4.90.0060.0154.78
4.4.80.0070.0304.76
4.4.70.0070.0164.75
4.4.60.0040.0184.76
4.4.50.0050.0164.77
4.4.40.0060.0264.71
4.4.30.0070.0194.76
4.4.20.0060.0194.84
4.4.10.0070.0204.85
4.4.00.0050.0274.76
4.3.110.0070.0194.67
4.3.100.0070.0184.67
4.3.90.0050.0194.63
4.3.80.0040.0274.58
4.3.70.0050.0194.63
4.3.60.0050.0164.63
4.3.50.0070.0164.63
4.3.40.0070.0244.54
4.3.30.0050.0183.28
4.3.20.0080.0463.26
4.3.10.0050.0213.22
4.3.00.0070.0237.25

preferences:
138.98 ms | 1394 KiB | 7 Q