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Учебник РНР
Назад		Вперёд

substr_count

(PHP 4)

substr_count - вычисляет количество появлений подстроки.

Описание

int substr_count (string haystack, string needle)

substr_count() возвращает количество появлений подстроки needle в строке haystack.

print substr_count("This is a test", "is"); // выводит 2

Назад	Оглавление	Вперёд
strtr	Вверх	substr_replace


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