title: Unable to load dynamic library php_oci8_12c.dll
body: <p>Ok, so i have the same problem.</p>
  
  <p>To fix it i had to install oracle instant client and an NTS dll of oci8_12c</p>
  
  <p>when i start my WAMP i get this error:</p>
  
  <p><code>[20-Feb-2018 13:40:38 UTC] PHP Warning: PHP Startup: Unable to load dynamic library 'd:/wamp64/bin/php/php5.6.31/ext/php_oci8_12c.dll'</code></p>
  
  <p>in Unknown on line 0</p>
  
  <p>I also added the ext folder and oracle instant client  to PATH</p>
  
  <p>PHP version: 5.6.31
  Oracle instant client 11.2.0.4.0 x64
  NTS x64 php_oci8_12c.dll</p>
  
  <p>I downloaded Visual Studio 2005 (required for the oracle instant client)</p>
  
  <p>I have a 64 bit windows 10 system</p>
  
  <p>What do I do?</p>
  
  <p><strong>EDIT</strong></p>
  
  <p>php.ini </p>
  
  <p>extension=php_oci8_12c.dll without ";"</p>
  
  <p>Thead-safe dll gives the same issue</p>