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<blockquote data-quote="IntactDev" data-source="post: 263122" data-attributes="member: 24757">Hello DevBest.I'm here today with a topic that has recently come to my attention. I was once trying to do a revamp of my current framework (by adding a secure backend panel). I ran into a loop of death because of this issue.Say I have a class called &quot;cat&quot; and a class called &quot;dog&quot;.[PHP]&lt;?phpclass cat {&nbsp; &nbsp; function meow() {&nbsp; &nbsp; &nbsp; &nbsp; return 'what does the cat say?';&nbsp; &nbsp; }}class dog {&nbsp; &nbsp; function bark() {&nbsp; &nbsp; &nbsp; &nbsp; return 'what does the dog say?';&nbsp; &nbsp; }}new cat = $cat();new dog = $dog();class animals {&nbsp; &nbsp; function sounds() {&nbsp; &nbsp; &nbsp; &nbsp; global cat, dog; #--o here's where the issue starts! o--#&nbsp; &nbsp; &nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; echo $cat-&gt;meow() . '&lt;br&gt;' . $dog-&gt;bark();&nbsp; &nbsp; }}?&gt;[/PHP]With more advanced applications, it becomes one big loop when using the global function... What the the other way of calling a function inside another function?@[USER=540]Kryptos[/USER] @[USER=1]RastaLulz[/USER] @[USER=591]Sledmore[/USER] @[USER=6113]Macemore[/USER] @WhoeverElseThatsGoodAtPHP</blockquote>

[QUOTE="IntactDev, post: 263122, member: 24757"] Hello DevBest. I'm here today with a topic that has recently come to my attention. I was once trying to do a revamp of my current framework (by adding a secure backend panel). I ran into a loop of death because of this issue. Say I have a class called "cat" and a class called "dog". [PHP]<?php class cat { function meow() { return 'what does the cat say?'; } } class dog { function bark() { return 'what does the dog say?'; } } new cat = $cat(); new dog = $dog(); class animals { function sounds() { global cat, dog; #--o here's where the issue starts! o--# echo $cat->meow() . ' ' . $dog->bark(); } } ?>[/PHP] With more advanced applications, it becomes one big loop when using the global function... What the the other way of calling a function inside another function? @[USER=540]Kryptos[/USER] @[USER=1]RastaLulz[/USER] @[USER=591]Sledmore[/USER] @[USER=6113]Macemore[/USER] @WhoeverElseThatsGoodAtPHP [/QUOTE]

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