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strncasecmp

(PHP 4 >= 4.0.2, PHP 5)

strncasecmpBinary safe case-insensitive string comparison of the first n characters

Description

int strncasecmp ( string $str1 , string $str2 , int $len )

This function is similar to strcasecmp(), with the difference that you can specify the (upper limit of the) number of characters from each string to be used in the comparison.

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Parameters

str1

The first string.

str2

The second string.

len

The length of strings to be used in the comparison.

Return Values

Returns < 0 if str1 is less than str2; > 0 if str1 is greater than str2, and 0 if they are equal.

See Also

  • strncmp() - Binary safe string comparison of the first n characters
  • preg_match() - Perform a regular expression match
  • substr_compare() - Binary safe comparison of two strings from an offset, up to length characters
  • strcasecmp() - Binary safe case-insensitive string comparison
  • stristr() - Case-insensitive strstr
  • substr() - Return part of a string

 
 

Execute strncasecmp( string $str1 , string $str2 , int $len );

$str =


$str2 =



$length =


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