What is wrong with the installation of php oracle client oci8
问题 I tried all the procedures to install the PHP Oracle client. 1) I installed the Client version 8 and 32 bits. 2) I uncommented oci in php.ini 3) Restarted Wamp: 4) Not sure if really installed but I got the references in php.ini: 5) But still cannot connect: Tyhanks for any help EDIT Found these errors in php log: [16-Apr-2018 14:35:03 UTC] PHP Warning: PHP Startup: Unable to load dynamic library 'c:/wamp/bin/php/php5.5.12/ext/php_oci8.dll' - %1 is not a valid Win32 application. in Unknown on