Php strstr
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PHP function strstr
This function searches for the first occurences of a given string.
Syntax strstr
- string: string to be used for search
- search: list of string to search for, if ASCII number will force to search the ASCII value.
- before_handler (option): if set to true return the part of the haystack before the first occurences
strstr(string, search,before_handler)
Example 1
- Search: @
<?php $email = "[email protected]"; $domain = strstr($email, '@'); echo $domain; ?>
Output
@w3cyberlearnings.com
Example 2
- strstr is case sensitive match.
- Not match the 'All' but match the 'all'.
<?php $sentence ='All Girl will kick all type of balls'; $match = strstr($sentence,'all'); echo $match; ?>
Output
all type of balls
Example 3
- Match using the ASCII number.
- The ASCII number convert to the ASCII value.
- 64=@
<?php $email = "[email protected]"; $domain = strstr($email, 64); echo $domain; ?>
Output
@w3cyberlearnings.com
Example 4
- assign: before_handler option to true thus return before the first occurences.
<?php $email = "[email protected]"; $domain = strstr($email, 64,true); echo $domain; ?>
Output
bob200
