$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

PHP Mysql_fetch_array What’s the Difference Between MYSQL_NUM and MYSQL_ASSOC

October 20, 2011 | By Duchateaux.

PHP 5 mysql_fetch_array Funct MYSQL_NUM/MYSQL_ASSOC

The Tip Show the Difference between MYSQL_NUM and MYSQL_ASSOC PHP mysql_fetch_array Function Option.

Here we suppose to have a SQL Query stored in the Variable $query.

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  • mysql_fetch_array($query,MYSQL_NUM): Process the Results of the Query and for Each Row Returned Discard the Column Name and Store the Row Content Popping it into a Common Array

  • mysql_fetch_array($query,MYSQL_ASSOC): Process the Results of the Query and for Each Row Returned Store the Column Name as the Key and the Content as the Value Popping them into an Associative Array