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    <p>@A Smith, let me try to clarify what you mean.</p> <ol> <li>You have several variables, example : <code>$var1</code>, <code>$var2</code>, etc.</li> <li>You have two function (or more) and need to access that variables.</li> </ol> <p>If that what you mean, so this may will help you :</p> <pre><code>global $var1,$var2; function a($params){ global $var1; $var1 = 1; } function b($params){ global $var1,$var2; if($var1 == 1){ $var2 = 2; } } </code></pre> <p>Just remember to define <strong>global</strong> whenever you want to access global scope variable accross function. You may <a href="http://www.php.net/manual/en/language.variables.scope.php#language.variables.scope.global" rel="nofollow">READ THIS</a> to make it clear.</p> <p><strong>EDITED</strong></p> <p>Now, its clear. Then you can do this :</p> <pre><code>class function_passing_variables{ // add these lines var $email = ""; var $name = ""; var $username = ""; // .... </code></pre> <p>Then in your <strong><code>function a($request)</code></strong> change this :</p> <pre><code>$email=$pparams['data_email']; $name=$pparams['data_name']; $username=$pparams['data_username']; </code></pre> <p>to :</p> <pre><code>$this-&gt;email=$pparams['data_email']; $this-&gt;name=$pparams['data_name']; $this-&gt;username=$pparams['data_username']; </code></pre> <p>Now, you can access it in your <strong><code>function b($request)</code></strong> by this :</p> <pre><code>echo $this-&gt;email; echo $this-&gt;name; echo $this-&gt;username; </code></pre>
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    1. POHow to get a strings data from a different function?
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    1. COHi, thanks for the link. But the string will be defined in function a, so its that string I need to reference surely, and not a global string that will be outside of the function that actually gets the username, no?
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    2. COwhen you need to access variable accross the function, you still need to define it as **global**, have you try it? try just add **global** in front of your variable.
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    3. COthis didn't work, when I print_r/exit the string in function a, it displays the username, when I do it for function b, it's blank. I have double checked that the globals have been set correctly too.
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