Php entry: strrchr instance tutorial

Php entry: strrchr instance tutorial

Definition and usage
The strrchr () function determines the position where another string occurs and returns all characters starting from this position to end the string.

If the character cannot be found, this function returns FALSE.

Syntax

Strrchr (string, char)
Parameter Description
String is required. Specify search string
Char is required. The specified string. If this is a number, it will seek to match the ASCII value of the character.

Tip and note: This function is binary secure.
Example 1 <? Php
Echo strrchr ("Hello world! "," World ");
?>
 
Output result.
 
World!
 
Let's take a look at a strrchr instance.
 
Example 2
In this example, the ASCII value of the search string is "0 ":
 
<? Php
Echo strrchr ("Hello world! ", 111 );
?>
Output result. orld!

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