strcoll

(PHP 4 >= 4.0.5, PHP 5, PHP 7, PHP 8)

strcollLocale based string comparison

Опис

strcoll(string $string1, string $string2): 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().

Параметри

string1

The first string.

string2

The second string.

Значення, що повертаються

Returns < 0 if string1 is less than string2; > 0 if string1 is greater than string2, and 0 if they are equal.

Прогляньте також

  • 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