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</pre></td><td class="de1"><pre class="de1"><span class="kw2"><?php</span>
<span class="co1">//config as array: easy to write</span>
<span class="re0">$configArray</span> <span class="sy0">=</span> <span class="br0">[</span>
    <span class="st_h">'debug'</span> <span class="sy0">=></span> <span class="kw4">true</span><span class="sy0">,</span>
    <span class="st_h">'dsn'</span> <span class="sy0">=></span> <span class="st_h">'mysql://user:pass@host'</span><span class="sy0">,</span>
<span class="br0">]</span><span class="sy0">;</span>
 
<span class="co1">//config class: nice for static analysis with phpstan</span>
<span class="kw2">class</span> Config
<span class="br0">{</span>
    <span class="co4">/**</span>
<span class="co4">     * @var bool</span>
<span class="co4">     */</span>
    <span class="kw2">public</span> <span class="re0">$debug</span><span class="sy0">;</span>
   
    <span class="co4">/**</span>
<span class="co4">     * @var string</span>
<span class="co4">     */</span>
    <span class="kw2">public</span> <span class="re0">$dsn</span><span class="sy0">;</span>
<span class="br0">}</span>
 
<span class="co1">//cast an array with all data into an object of our Config class</span>
<span class="re0">$configObject</span> <span class="sy0">=</span> <a href="http://www.php.net/unserialize"><span class="kw3">unserialize</span></a><span class="br0">(</span>
    <a href="http://www.php.net/preg_replace"><span class="kw3">preg_replace</span></a><span class="br0">(</span>
        <span class="st_h">'#^O:8:"stdClass":#'</span><span class="sy0">,</span>
        <span class="st_h">'O:6:"Config":'</span><span class="sy0">,</span>
        <a href="http://www.php.net/serialize"><span class="kw3">serialize</span></a><span class="br0">(</span><span class="br0">(</span>object<span class="br0">)</span> <span class="re0">$configArray</span><span class="br0">)</span>
    <span class="br0">)</span>
<span class="br0">)</span><span class="sy0">;</span>
<a href="http://www.php.net/var_dump"><span class="kw3">var_dump</span></a><span class="br0">(</span><span class="re0">$configObject</span><span class="br0">)</span><span class="sy0">;</span>
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