note 104060 modified in control-structures.foreach by danbrown
| From: | danbrown@php.net | Date: | Fri, 20 May 2011 14:29:30 +0000 |
| Subject: | note 104060 modified in control-structures.foreach by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-179911@lists.php.net to get a copy of this message | ||
This function find well the words, add well adds a () around short words, but the
array at the end of th function is the same as at the beginning.
<?php
function isole_mots($chaine)
{
$chaine = "le petit chat est fou";
$mots = preg_split('/[!,-.;?:()[ ]/', $chaine, -1, PREG_SPLIT_NO_EMPTY);
foreach ($mots as $mot)
{
if (strlen($mot) <= 3)
$mot = "(".$mot.")";
print " inside foreach $mot <br>";
}
print "after foreach array mots";
print_r($mots);
die();
return $mots;
}
?>
inside foreach (le)
inside foreach petit
inside foreach chat
inside foreach (est)
inside foreach (fou)
after foreach array motsArray ( [0] => le [1] => petit [2] => chat [3] => est [4] =>
fou )
--was--
This function find well the words, add well adds a () around short words, but the
array at the end of th function is the same as at the beginning.
function isole_mots($chaine)
{
$chaine = "le petit chat est fou";
$mots = preg_split('/[!,-.;?:()[ ]/', $chaine, -1, PREG_SPLIT_NO_EMPTY);
foreach ($mots as $mot)
{
if (strlen($mot) <= 3)
$mot = "(".$mot.")";
print " inside foreach $mot <br>";
}
print "after foreach array mots";
print_r($mots);
die();
return $mots;
}
inside foreach (le)
inside foreach petit
inside foreach chat
inside foreach (est)
inside foreach (fou)
after foreach array motsArray ( [0] => le [1] => petit [2] => chat [3] => est [4] =>
fou )
http://php.net/manual/en/control-structures.foreach.php