Trim a text - Php
trim_text
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This function is used to trim a long text using php.
public function trim_text($text, $words = 50)
{
$matches = preg_split("/s /", $text, $words 1);
$sz = count($matches);
if ($sz > $words)
{
unset($matches[$sz-1]);
return implode(' ',$matches)." ...";
}
return $text;
}
