php preg_match 和preg_match_all

$h3=trim('【我要变强】【主流程】整体功能测试点');
$matches=array();
preg_match_all('/【(.+?)】/', $h3,$matches);

print_r($matches);

Array
(
[0] => Array
(
[0] => 【我要变强】
[1] => 【主流程】
)

[1] => Array
(
[0] => 我要变强
[1] => 主流程
)

)

http://www.5idev.com/p-php_preg_match.shtml

http://www.chinahtml.com/1007/php-127924631319354.html

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