While settings up local installation in my system I came across this error (PHP fatal error 'Undefined class constant MYSQL_ATTR_USE_BUFFERED_ QUERY'). I tried a lot to fix it. Finally got the solution as follows. The reason for this error is missing pdo_mysql extension in my PHP installation.
PHP fatal error
The designing industry is highly competitive, and to get ahead in the race, designers need to keenly focus on being technical as well as strategic. Here are a few common issues that designers have to face during web design and development.