php.ini

\wamp64\bin\apache\apache2.4.18\bin

\wamp64\bin\php\php5.6.19

\wamp64\bin\php\php5.6.19\php.ini

[PHP]
; **************************************************************
; ****** DO NOT EDIT THIS FILE **** DO NOT EDIT THIS FILE ******
; * This file is only use by PHP CLI (Command Line Interface)  *
; * that is to say by Wampserver internal PHP scripts          *
; * THE CORRECT FILE TO EDIT is Wampmanager Icon->PHP->php.ini *
; * that is wamp/bin/apache/apache2.x.y/bin/php.ini            *
; **************************************************************


;;;;;;;;;;;;;;;;;;;
; About php.ini   ;
;;;;;;;;;;;;;;;;;;;
; PHP's initialization file, generally called php.ini, is responsible for
; configuring many of the aspects of PHP's behavior.

; PHP attempts to find and load this configuration from a number of locations.
; The following is a summary of its search order:
; 1. SAPI module specific location.
; 2. The PHPRC environment variable. (As of PHP 5.2.0)
; 3. A number of predefined registry keys on Windows (As of PHP 5.2.0)
; 4. Current working directory (except CLI)
; 5. The web server's directory (for SAPI modules), or directory of PHP
; (otherwise in Windows)
; 6. The directory from the --with-config-file-path compile time option, or the
; Windows directory (C:\windows or C:\winnt)
; See the PHP docs for more specific information.
; http://php.net/configuration.file