strcoll

(PHP 4 >= 4.0.5, PHP 5, PHP 7)

strcoll — Locale based string comparison

Descrierea

strcoll ( string $str1 , string $str2 ) : int

Note that this comparison is case sensitive, and unlike strcmp() this function is not binary safe.

strcoll() uses the current locale for doing the comparisons. If the current locale is C or POSIX, this function is equivalent to strcmp().

Parametri

str1

The first string.

str2

The second string.

Valorile întoarse

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

A se vedea și

  • preg_match() - Perform a regular expression match
  • strcmp() - Binary safe string comparison
  • strcasecmp() - Binary safe case-insensitive string comparison
  • substr() - Return part of a string
  • stristr() - Case-insensitive strstr
  • strncasecmp() - Binary safe case-insensitive string comparison of the first n characters
  • strncmp() - Binary safe string comparison of the first n characters
  • strstr() - Find the first occurrence of a string
  • setlocale() - Set locale information