Strange offset error in PHP
100393
What causes: "Notice: Uninitialized string offset" to appear?
83888
Why doesn't this array_unique work as expected?
34563
Why does PHP consider 0 to be equal to a string?
34839
PHP error in .xml file?
49486
Problem with $_POST, if isset() and mysql_fetch_assoc(): echo returns correct value, page source always returns else value
100382
Curly braces in string in PHP
126594
Working with arrays in php
111655
What is the difference between single-quoted and double-quoted strings in PHP?
85610
Undefined index in PHP post
50978
PHP some $_POST values missing but are present in php://input
152974
PHP array printing 'array' instead of values.
2005
"Notice: Undefined variable", "Notice: Undefined index", and "Notice: Undefined offset" using PHP
60338
Null vs. False vs. 0 in PHP
80494
Simple PHP strpos function not working, why?
41861
Row Offset in SQL Server
97717
PHP syntax error “unexpected $end”
43508
Why are $_POST variables getting escaped in PHP?