mb_stripos

(PHP 5 >= 5.2.0)

mb_stripos — Finds position of first occurrence of a string within another, case insensitive

Описание

int mb_stripos ( string $haystack , string $needle [, int $offset [, string $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.

Список параметров

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 haystack to start searching

encoding

Character encoding name to use. If it is omitted, internal character encoding is used.

Возвращаемые значения

Return the numeric position of the first occurrence of needle in the haystack string, or FALSE if needle is not found.

Смотрите также

Коментарии

Автор:
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.
2019-08-26 23:27:40
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