public static function getImageConvertExecutable()
    {
        if ( !is_null( self::$imageConvert ) )
        {
            return self::$imageConvert;
        }
        return ( self::$imageConvert = self::findExecutableInPath( 'convert' ) );
    }
public static function getImageConvertExecutable()
    {
        if ( !is_null( self::$imageConvert ) )
        {
            return self::$imageConvert;
        }
        return ( self::$imageConvert = self::findExecutableInPath( 'convert' ) );
    }
public static function getImageConvertExecutable ( ) { if ( ! is_null ( self :: $ imageConvert ) ) { return self :: $ imageConvert ; } return ( self :: $ imageConvert = self :: findExecutableInPath ( 'convert' ) ) ; }
Returns the path to the ImageMagick convert utility.

On Linux, Unix,... it will return something like: /usr/bin/convert
On Windows it will return something like: C:\Windows\System32\convert.exe

@return string
Returns the path to the ImageMagick convert utility .