{"id":7144,"date":"2015-01-31T12:22:11","date_gmt":"2015-01-31T04:22:11","guid":{"rendered":"http:\/\/jpuyy.com\/?p=7144"},"modified":"2015-01-31T12:22:11","modified_gmt":"2015-01-31T04:22:11","slug":"php-array-intersect","status":"publish","type":"post","link":"https:\/\/jpuyy.com\/?p=7144","title":{"rendered":"php array-intersect\u53d6\u4e24\u4e2a\u6570\u7ec4\u4ea4\u96c6"},"content":{"rendered":"<p>http:\/\/php.net\/manual\/en\/function.array-intersect.php#84286<\/p>\n<p>\u540e\u9762\u7684\u6570\u7ec4\u4e0e\u7b2c\u4e00\u4e2a\u6570\u7ec4\u6bd4\u8f83\uff0c\u8fd4\u56de\u4ea4\u96c6\u662f\u4e00\u4e2a\u6570\u7ec4\uff0c\u4e14\u4e0b\u6807\u662f\u7b2c\u4e00\u4e2a\u6570\u7ec4\u7684\u4e0b\u6807<\/p>\n<pre>\r\n$array1 = array(2, 4, 6, 8, 10, 12);\r\n$array2 = array(1, 2, 3, 4, 5, 6);\r\n\r\nvar_dump(array_intersect($array1, $array2));\r\nvar_dump(array_intersect($array2, $array1));\r\n\r\n<\/pre>\n<p>\u7ed3\u679c<\/p>\n<p>array(3) { [0]=> int(2) [1]=> int(4) [2]=> int(6) }<br \/>\narray(3) { [1]=> int(2) [3]=> int(4) [5]=> int(6) }<\/p>\n","protected":false},"excerpt":{"rendered":"<p>http:\/\/php.net\/manual\/en\/function.array-intersect.php#84286 \u540e\u9762\u7684\u6570\u7ec4\u4e0e\u7b2c\u4e00\u4e2a\u6570\u7ec4\u6bd4\u8f83\uff0c\u8fd4\u56de\u4ea4\u96c6\u662f\u4e00\u4e2a\u6570\u7ec4\uff0c\u4e14\u4e0b\u6807\u662f\u7b2c\u4e00\u4e2a\u6570\u7ec4\u7684\u4e0b\u6807 $array1 = array(2, 4, 6, 8, 10, 12); $array2 = array(1, 2, 3, 4, 5, 6); var_dump(array_intersect($array1, $array2)); var_dump(array_intersect($array2, $array1)); \u7ed3\u679c array(3) { [0]=> int(2) [1]=> int(4) [2]=> int(6) } array(3) { [1]=> int(2) [3]=> int(4) [5]=> int(6) }<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-7144","post","type-post","status-publish","format-standard","hentry","category-life"],"_links":{"self":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/7144","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7144"}],"version-history":[{"count":1,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/7144\/revisions"}],"predecessor-version":[{"id":7145,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/7144\/revisions\/7145"}],"wp:attachment":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}