snipt

Ctrl+h for KB shortcuts

PHP

IP Function

<?php

function ip() {
    if (!empty($_SERVER["HTTP_X_CLUSTER_CLIENT_IP"])) {
        return $_SERVER["HTTP_X_CLUSTER_CLIENT_IP"];
    } else if (!empty($_SERVER["HTTP_X_FORWARDED_FOR"])) {
        return $_SERVER["HTTP_X_FORWARDED_FOR"];
    } else if (!empty($_SERVER["HTTP_CLIENT_IP"])) {
        return $_SERVER["HTTP_CLIENT_IP"];
    } else if (!empty($_SERVER["REMOTE_ADDR"])) {
        return $_SERVER["REMOTE_ADDR"];
    } else {
        return "0.0.0.0";
    }
}
https://snipt.net/embed/f3353d8ca415c0789fd06f8e2055be7d/
/raw/f3353d8ca415c0789fd06f8e2055be7d/
f3353d8ca415c0789fd06f8e2055be7d
php
PHP
15
2019-05-23T13:42:01
True
False
False
/api/public/snipt/43266/
ip-function-1
<table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><a href="#L-1"> 1</a> <a href="#L-2"> 2</a> <a href="#L-3"> 3</a> <a href="#L-4"> 4</a> <a href="#L-5"> 5</a> <a href="#L-6"> 6</a> <a href="#L-7"> 7</a> <a href="#L-8"> 8</a> <a href="#L-9"> 9</a> <a href="#L-10">10</a> <a href="#L-11">11</a> <a href="#L-12">12</a> <a href="#L-13">13</a> <a href="#L-14">14</a> <a href="#L-15">15</a></pre></div></td><td class="code"><div class="highlight"><pre><span></span><span id="L-1"><a name="L-1"></a><span class="cp">&lt;?php</span> </span><span id="L-2"><a name="L-2"></a> </span><span id="L-3"><a name="L-3"></a><span class="k">function</span> <span class="nf">ip</span><span class="p">()</span> <span class="p">{</span> </span><span id="L-4"><a name="L-4"></a> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="k">empty</span><span class="p">(</span><span class="nv">$_SERVER</span><span class="p">[</span><span class="s2">&quot;HTTP_X_CLUSTER_CLIENT_IP&quot;</span><span class="p">]))</span> <span class="p">{</span> </span><span id="L-5"><a name="L-5"></a> <span class="k">return</span> <span class="nv">$_SERVER</span><span class="p">[</span><span class="s2">&quot;HTTP_X_CLUSTER_CLIENT_IP&quot;</span><span class="p">];</span> </span><span id="L-6"><a name="L-6"></a> <span class="p">}</span> <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="k">empty</span><span class="p">(</span><span class="nv">$_SERVER</span><span class="p">[</span><span class="s2">&quot;HTTP_X_FORWARDED_FOR&quot;</span><span class="p">]))</span> <span class="p">{</span> </span><span id="L-7"><a name="L-7"></a> <span class="k">return</span> <span class="nv">$_SERVER</span><span class="p">[</span><span class="s2">&quot;HTTP_X_FORWARDED_FOR&quot;</span><span class="p">];</span> </span><span id="L-8"><a name="L-8"></a> <span class="p">}</span> <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="k">empty</span><span class="p">(</span><span class="nv">$_SERVER</span><span class="p">[</span><span class="s2">&quot;HTTP_CLIENT_IP&quot;</span><span class="p">]))</span> <span class="p">{</span> </span><span id="L-9"><a name="L-9"></a> <span class="k">return</span> <span class="nv">$_SERVER</span><span class="p">[</span><span class="s2">&quot;HTTP_CLIENT_IP&quot;</span><span class="p">];</span> </span><span id="L-10"><a name="L-10"></a> <span class="p">}</span> <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="k">empty</span><span class="p">(</span><span class="nv">$_SERVER</span><span class="p">[</span><span class="s2">&quot;REMOTE_ADDR&quot;</span><span class="p">]))</span> <span class="p">{</span> </span><span id="L-11"><a name="L-11"></a> <span class="k">return</span> <span class="nv">$_SERVER</span><span class="p">[</span><span class="s2">&quot;REMOTE_ADDR&quot;</span><span class="p">];</span> </span><span id="L-12"><a name="L-12"></a> <span class="p">}</span> <span class="k">else</span> <span class="p">{</span> </span><span id="L-13"><a name="L-13"></a> <span class="k">return</span> <span class="s2">&quot;0.0.0.0&quot;</span><span class="p">;</span> </span><span id="L-14"><a name="L-14"></a> <span class="p">}</span> </span><span id="L-15"><a name="L-15"></a><span class="p">}</span> </span></pre></div> </td></tr></table>