Why mysql_real_escape_string returns boolean?
255
How can I prevent SQL injection in PHP?
65216
Echo a comma on all but the last value? (result from mysql_fetch_array)
120580
What does "=>" mean in PHP?
148559
Using the correct, or preferable, not equal operator in MySQL
124286
Java - escape string to prevent SQL injection
111655
What is the difference between single-quoted and double-quoted strings in PHP?
107307
Can I protect against SQL injection by escaping single-quote and surrounding user input with single-quotes?
4772
Difference between "not equal" operators  and != in PHP
118000
Convert escaped Unicode character back to actual character in PostgreSQL
8783
How to convert string to boolean php
75918
how to get true or false using execute() in Java Statement
84996
How to get an integer from MySQL as integer in PHP?
95323
Is there an equivalent of PHP's mysql_real_escape_string() for Perl's DBI?
60295
Script breaking below MySQL queries, but no error being given?
154423
MySQL always returning BIT values as blank
65929
PHP: mysql_fetch_array() expects parameter 1 to be resource, boolean given
22836
Escape line breaks in MySQL output