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PHP - Function Substr_compare
Syntax
substr_compare(string1,string2,startpos,length,case)
Definition and Usage
It used to compare two string format a specific start position
Return Values
It returns the string functions
Parameters
| Sr.No | Parameters & Description |
|---|---|
| 1 |
string1 It is used to first string to compare |
| 2 |
string2 It is used to second string to compare |
| 3 |
startpos It specifies where to start string comparing in string1 |
| 4 |
length It specifies length of a string |
| 5 | case The boolean value that specifies where to perform a case-sensitive compare |
Example
Try out the following example
<?php
echo substr_compare("SAi RAM","RAM",6);
?>
This will produce following result −
-5
php_function_reference.htm
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