我有像页面下面的数组。我想找到[itag] => 22的数组编号。 在这个例子中,这是[1],是指:在php中搜索数组?
[1] => Array
(
[url] => asd2
[quality] => hd720
[fallback_host] => ax2
[type] => video/mp4; codecs=\"avc1.64001F, mp4a.40.2\"
[itag] => 22
)
如何能找到这在这些阵列结构:?
Array
(
[0] => Array
(
[url] => asd1
[quality] => hd720
[fallback_host] => ax1
[type] => video/webm; codecs=\"vp8.0, vorbis\"
[itag] => 45
)
[1] => Array
(
[url] => asd2
[quality] => hd720
[fallback_host] => ax2
[type] => video/mp4; codecs=\"avc1.64001F, mp4a.40.2\"
[itag] => 22
)
[2] => Array
(
[url] => asd3
[quality] => large
[fallback_host] => ax3
[type] => video/webm; codecs=\"vp8.0, vorbis\"
[itag] => 44
)
[3] => Array
(
[url] => asd4
[quality] => large
[fallback_host] => ax4
[type] => video/x-flv
[itag] => 35
)
)
它的工作原理,谢谢。 – BerkErarslan 2012-01-12 00:43:16
PHP <5.3就像IE =(如果你支持它,你会阻止互联网。 – Rudie 2012-01-12 11:05:33