Editing List of PHP binary safe functions

List of PHP '''binary safe'''<ref>[https://en.wikipedia.org/wiki/Binary-safe Binary-safe - Wikipedia]</ref> functions. Briefly speaking, using binary safe functions to manipulate the string in Mandarin or other unicode string.

{| class="wikitable sortable"
|-
! Purpose !! Binary safe function !! '''NOT''' binary safe
|-
| "Return part of a string" || [https://www.php.net/manual/en/function.mb-substr.php mb_substr] || [https://www.php.net/manual/en/function.substr.php substr]
|-
| "Get string length" || [https://www.php.net/manual/en/function.mb-strlen.php mb_strlen] || [https://www.php.net/manual/en/function.strlen.php strlen]
|-
| "Convert a string to an array || [https://www.php.net/manual/en/function.mb-str-split.php mb_str_split] || [https://www.php.net/manual/en/function.str-split.php str_split]
|-
| "Count the number of substring occurrences" || [https://www.php.net/manual/en/function.mb-substr-count.php mb_substr_count] || [https://www.php.net/substr-count substr_count]
|-
| "Replace all occurrences of the search string with the replacement string" || [https://www.php.net/manual/en/function.str-replace.php str_replace] || 
|-
| "Find the position of the first occurrence of a substring in a string" || [https://www.php.net/manual/en/function.mb-strpos.php mb_strpos] || [https://php.net/manual/en/function.strpos.php strpos]
|-
| "Replace text within a portion of a string" || [https://www.php.net/manual/en/function.substr-replace.php substr_replace] or [https://gist.github.com/JBlond/942f17f629f22e810fe3 mb_substr_replace] || 
|-
| ... || ... || ...
|}


== References ==
<references />

[[Category:PHP]] [[Category:Programming]]
[[Category:Web_Dev]]