PHP strrchr () function
Examples
Search for "world" position in the string, and returns all the characters from that position to the end of the string:
<?php
echo strrchr("Hello world!","world");
?>
echo strrchr("Hello world!","world");
?>
Running instance »
Definition and Usage
strrchr () function to find the position of a string within another string of the last occurrence, and returns all the characters from that position to the end of the string.
Note: This function is binary safe.
grammar
strrchr( string,char )
| 参数 | 描述 |
|---|---|
| string | 必需。规定被搜索的字符串。 |
| char | 必需。规定要查找的字符。如果该参数是数字，则搜索匹配数字 ASCII 值的字符。 |
technical details
| return value: | Returns all the characters from the position of a string within another string of the last occurrence of the primary end of the string. If not found, it returns FALSE. |
|---|---|
| PHP version: | 4+ |
| Update log: | In PHP 4.3, the function becomes binary safe. |
More examples
Example 1
Search for "" position in the string, and returns all the characters from that position to the end of the string:
<?php
echo strrchr("Hello world! What a beautiful day!",What);
?>
echo strrchr("Hello world! What a beautiful day!",What);
?>
Running instance »
Example 2
Through the "o" in the ASCII value of the search for "o" position in the string, and returns all the characters from that position to the end of the string:
<?php
echo strrchr("Hello world!",111);
?>
echo strrchr("Hello world!",111);
?>
Running instance »