PHP 忒聊
綴豖
ヶ輛
strspn
(PHP 3 = 3.0.3, PHP 4)
Description
Returns the length of the initial segment of str1 which consists entirely of characters in str2.
The line of code:
$var = strspn("42 is the answer, what is the question ...", "1234567890");
See also strcspn().
綴豖
れ萸
ヶ輛
strrpos
奻珨撰
strstr