PHP 忒聊
綴豖
ヶ輛
substr_count
(PHP 4)
Description
substr_count() returns the number of times the needle substring occurs in the haystack string.
瞰赽 1. substr_count() example
?php print substr_count("This is a test", "is"); // prints out 2?
See also count_chars(), strpos(), substr(), and strstr().
綴豖
れ萸
ヶ輛
strtr
奻珨撰
substr_replace