PHP Warning: Illegal string offset & Invalid argument supplied for foreach()
71341
Invalid argument supplied for foreach()
255
How can I prevent SQL injection in PHP?
111655
What is the difference between single-quoted and double-quoted strings in PHP?
35851
Warning: Massive error in json_encode()
100393
What causes: "Notice: Uninitialized string offset" to appear?
66965
Add quotation marks to comma delimited string in PHP
73359
Warning: array_combine(): Both parameters should have an equal number of elements
126594
Working with arrays in php
72170
Redefining variables in a \foreach loop
80494
Simple PHP strpos function not working, why?
871
Why does PHP not complain when I treat a null value as an array like this?
116533
Why is there an offset in the Java String implementation?
58715
How to insert an item at the beginning of an array in PHP?
65216
Echo a comma on all but the last value? (result from mysql_fetch_array)
72833
C#: Use of unassigned local variable, using a foreach and if
97125
When does preg_match(): Unknown modifier error occur?
84077
Warning: PDOStatement::execute(): SQLSTATE[HY093]: Invalid parameter number: number of bound variables does not match number of tokens in