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我有這樣的:我怎樣才能讓preg_match_all陣列
$text = $_POST['text'];
當我echo $text
我得到這個:
ggg #hhh #ddd ggg hhhrr ggg #ttt
當我這樣做:
$val = preg_match_all("/#\w+/", $text, $matches);
print_r($matches);
我得到
Array ([0] => Array ([0] => #hhh [1] => #ddd [2] => #ttt))
但我想這樣的輸出:
print_r($matches);
要這樣:
Array ([0] => #hhh [1] => #ddd [2] => #ttt)
感謝