note 39251 added to function.substr-count
| From: | jpicardnospamATlynchdigitaldotcom at rn2 dot php dot net | Date: | Thu, 22 Jan 2004 01:50:27 +0000 |
| Subject: | note 39251 added to function.substr-count | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-63994@lists.php.net to get a copy of this message | ||
This function is useful to find out the number of new line characters are used in a string - for
example, before using nl2br() or <pre>. It can also be used for paging text by the number of
new lines created by wordwrap($text,75)
function str_lines($str) {
return substr_count($str,"\n");
}
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Manual Page -- http://www.php.net/manual/en/function.substr-count.php
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