Is it to specify variable type, PDO?
9412
Why do we need to specify the parameter type in bindParam()?
24958
Getting raw SQL query string from PDO prepared statements
85849
Can I use a PDO prepared statement to bind an identifier (a table or field name) or a syntax keyword?
112144
variable-variables in PHP
32000
PDO - passing a field name as a variable
88041
Is there a way to bind an array to mysqli prepare
81578
How do you create optional arguments in php?
74517
Is using 'var' to declare variables optional?
146133
Variable variable class extensions in PHP--is it possible?
130294
Does Perl have PHP-like dynamic variables?
152929
MySQL Prepared statements with a variable size variable list
37114
How to squeeze error message out of PDO?
84489
PDO: Passing extra parameters to a prepared statment than needed
142482
PHP mysqli_fetch_field data type
143342
SQL function as default parameter value?
698
mysqli or PDO - what are the pros and cons?
10038
My PDO Statement doesn't work