why should we use if( $_SERVER["REQUEST_METHOD"] == "POST")
11690
$_POST vs. $_SERVER['REQUEST_METHOD'] == 'POST'
116278
What do we need the PHP-exception code for? Any use case scenario?
94418
Where do we use the object operator "->" in PHP?
24772
When should you use WP_Query vs query_posts() vs get_posts()?
139225
How do PHP sessions work? (not "how are they used?")
97134
PHP conditionals, brackets needed?
76864
What is the best way to check if a URL exists in PHP?
86142
$_POST data returns empty when headers are > POST_MAX_SIZE
87814
Is it a bad practice to use a GET parameter (in URL) with no value?
143654
'At' symbol before variable name in PHP: @$_POST
25703
Best way to test for a variable's existence in PHP; isset() is clearly broken
14333
PHP local server Invalid request (Unexpected EOF)
111099
PHP_SELF vs PATH_INFO vs SCRIPT_NAME vs REQUEST_URI
96779
PHP: exceptions vs errors?
22794
alternative to $_POST
34563
Why does PHP consider 0 to be equal to a string?
99571
What is the difference between HTTP_HOST and SERVER_NAME in PHP?