php - 在 [ 和 ] 之间匹配的正则表达式

Question

我有一个字符串

[gallery GALLERYNAME] [gallery GALLERYNAME]

GALLERYNAME 表示画廊的名称

匹配这个字符串的正则表达式是什么样子的？

Answer 1

<?php
    preg_match( "@\[gallery ([^\]]+)\]@", "foo [gallery GALLERYNAME] bar", $match );
    var_dump( $match );
    // $match[ 1 ] should contain "GALLERYNAME"
?>

作为替代:

<?php
    preg_match_all( "@\[gallery ([^\]]+)\]@m", "
        foo [gallery GALLERYNAME1] bar
        foo [gallery GALLERYNAME2] bar
        foo [gallery GALLERYNAME3] bar
        ", $match );
    var_dump( $match );
    // $match[ 1 ] should contain an array containing the desired matches
?>