[php]wordwrap() 函數按照指定長度對字符串進行折行處理。
例子 1
<?php
$str = "An example on a long word is: Supercalifragulistic";
echo wordwrap($str,15);
?>
瀏覽器輸出:
An example on a long word is: Supercalifragulistic
HTML 源代碼:
<html>
<body>
An example on a
long word is:
Supercalifragulistic
</body>
</html>
例子 2
<?php
$str = "An example on a long word is: Supercalifragulistic";
echo wordwrap($str,15,"<br />\n");
?>
輸出:
An example on a
long word is:
Supercalifragulistic
例子 3
<?php
$str = "An example on a long word is: Supercalifragulistic";
echo wordwrap($str,15,"<br />\n",TRUE);
?>
輸出:
An example on a
long word is:
Supercalifragul
istic
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