mb_stripos
(PHP 5 >= 5.2.0)
mb_stripos — Finds position of first occurrence of a string within another, case insensitive
Description
$haystack
, string $needle
[, int $offset = 0
[, string $encoding = mb_internal_encoding()
]] )
mb_stripos() returns the numeric position of
the first occurrence of needle in the
haystack string.
Unlike mb_strpos(),
mb_stripos() is case-insensitive.
If needle is not found, it returns FALSE.
Parameters
-
haystack -
The string from which to get the position of the first occurrence of
needle -
needle -
The string to find in
haystack -
offset -
The position in
haystackto start searching -
encoding -
Character encoding name to use. If it is omitted, internal character encoding is used.
Return Values
Return the numeric position of the first occurrence of
needle in the haystack
string, or FALSE if needle is not found.
See Also
- stripos() - Find the position of the first occurrence of a case-insensitive substring in a string
- strpos() - Find the position of the first occurrence of a substring in a string
- mb_strpos() - Find position of first occurrence of string in a string
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Коментарии
How works on examples mb_stripos:
First we will watch example on symbols(..?).
<?php
$text = "Look! It's a text! Wow!"; //simple text
$spaceIsHere = mb_stripos($text," "); //you can replace " " on something what you need or want
$text2 = mb_substr($text,$spaceIsHere); //cutting text with $spaceIsHere
print ($text2);
/* Print will show that result:
" It's a text! Wow!"
Look. That " " wasn't cutted, because mb_substr don't write in var position after " " - he write WHERE is " " in string. */
?>
Also it can work on words, sentences...
Here's one of examples:
<?php
$text = "Look! It's a text! Wow!"; //familiar text, right?)
$afterNeededWord = mb_stripos($text,"text!"); //you can replace "text!" on something else what you need
$text3 = mb_substr($text, $afterNeededWord); //cutting string (it is string? im stupid in that question xD)
print ($text3);
/* Print will show that result:
"text! Wow!"
Explaining the same. */
?>
I hope it was useful with my "good" English skills. ;D
Have a nice day, coder.