php - check whether string end with image extension
18651
How do I get a file extension in PHP?
124388
Detect language from string in PHP
67963
how to get the last character of a string?
138280
Php - regular expression to check if the string has chinese chars
17824
How to detect the presence of URL in a string
149580
Searching for specific file extensions in a folder/directory (PHP)
113097
How do I get a file name from a full path with PHP?
125952
PHP take string and check if that string exists as a variable
80197
Remove file extension from a file name string
95421
How can strip whitespaces in PHP's variable?
7336
What is the best regular expression to check if a string is a valid URL?
17774
endsWith in JavaScript
10610
How can I check if a single character appears in a string?
102470
Automatic image format detection in PHP
97717
PHP syntax error “unexpected $end”
47715
How to check if the URL contains a given string?
38784
How to PHP server-side check if a url of a web site is valid?