My plugin generates x characters of unexpected output
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How to fix "Headers already sent" error in PHP
125850
Why is "&#8203;" being injected into my HTML?
146705
How to make xargs handle spaces and special chars from cat?
107913
How should I use % sign that it can be printed out correctly?
131854
How to fix a single character typo in a code sample?
13334
HTML encoding issues - "Â" character showing up instead of "&nbsp;"
98109
How does XeTeX typeset (math) symbols which are input as unicode?
131947
URL encoding the space character: + or %20?
5980
Why doesn't the tilde (~) expand inside double quotes?
28201
Shortcode outputs at the top of the_content
26864
Special characters in input file
17405
What does it mean when var_dump reports the wrong string length?
106798
How can I have the three source-code symbols _  produce themselves (_ ) in the typeset output by default?
146315
'^M' character at end of lines
153224
Why is there an inconsistency in base64 output?
11999
Reference: Why are my "special" Unicode characters encoded weird using json_encode?
79432
How to make the python interpreter correctly handle non-ASCII characters in string operations?