[str split ] ¹®ÀÚ¿À» ¹è¿·Î º¯È¯ |
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str_split
(PHP 5)
str_split -- ¹®ÀÚ¿À» ¹è¿·Î º¯È¯ÇÕ´Ï´Ù.
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array str_split ( string string [, int split_length])
¹®ÀÚ¿À» ¹è¿·Î º¯È¯ÇÕ´Ï´Ù. ¼±ÅÃÀûÀÎ split_length ÀÎÀÚ¸¦ ÁöÁ¤Çϸé, ¹ÝȯÇÏ´Â ¹è¿Àº split_length ±æÀÌÀÇ ¿ø¼Ò·Î ³ª´©¾îÁý´Ï´Ù. ÁöÁ¤ÇÏÁö ¾ÊÀ¸¸é ÇϳªÀÇ ¿ø¼Ò¿¡ ÇÑ ¹®ÀÚ°¡ µé¾î°©´Ï´Ù.
split_length°¡ 1º¸´Ù ÀÛÀ» °æ¿ì¿¡´Â FALSE¸¦ ¹ÝȯÇÕ´Ï´Ù. split_length ±æÀÌ°¡ stringÀÇ ±æÀ̺¸´Ù Ŭ °æ¿ì, ¹®ÀÚ¿ Àüü¸¦ ù¹ø° ¹è¿ ¿ø¼Ò·Î ¹ÝȯÇÕ´Ï´Ù.
¿¹ 1. str_split() »ç¿ë ¿¹Á¦
<?php
$str = "Hello Friend";
$arr1 = str_split($str);
$arr2 = str_split($str, 3);
print_r($arr1);
print_r($arr2);
?>
Ãâ·ÂÀº:
Array
(
[0] => H
[1] => e
[2] => l
[3] => l
[4] => o
[5] =>
[6] => F
[7] => r
[8] => i
[9] => e
[10] => n
[11] => d
)
Array
(
[0] => Hel
[1] => lo
[2] => Fri
[3] => end
)
¿¹ 2. str_split()¿¡ °ü·ÃÇÑ ¿¹Á¦
<?php
$str = "Hello Friend";
echo $str{0}; // H
echo $str{8}; // i
// °á°ú: array('H','e','l','l','o',' ','F','r','i','e','n','d')
$arr1 = preg_split('//', $str, -1, PREG_SPLIT_NO_EMPTY);
?>
Âü°í: chuck_split(), preg_split(), split(), count_chars(), str_word_count(), for.
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