jmenezes questions

• regex ensure string starts and ends with digits
• MySql Doing two counts with two different wheres from the same table
• PHP get values from a comma separated string at commas without exploding and looping [duplicate]
• Is there no need to use $_GET['varName'] when using htaccess?
• Count if a user has reached the borrwing limit
• PHP PDO MySQL Correct way to check if an update query succeeded when no rows are affected
• PHP replace all spaces with hyphens
• sprintf argument swapping and HEREDOC
• Is exit needed after return inside a php function?
• sprintf using the same values multiple times

jmenezes answers