{"id":322,"date":"2022-05-06T23:12:44","date_gmt":"2022-05-06T14:12:44","guid":{"rendered":"http:\/\/www.space4u.co.kr\/wp\/?p=322"},"modified":"2022-05-06T23:12:45","modified_gmt":"2022-05-06T14:12:45","slug":"php-mysql-update-%eb%90%9c-row-%ec%88%98-%ec%b2%b4%ed%81%ac%ed%95%98%ea%b8%b0","status":"publish","type":"post","link":"http:\/\/www.space4u.co.kr\/wp\/?p=322","title":{"rendered":"[PHP] mysql update \ub41c row \uc218 \uccb4\ud06c\ud558\uae30"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>&lt;?php\n$mysql = new mysqli(\"\blocalhost\",\"username\",\"password\",\"use_db\");\n\nif($mysql->connect_errno)\n{\n  echo \"MySQL \uc811\uc18d \uc2e4\ud328 : \".$mysql->connect_error;\n  exit();\n}\n\n\/\/ \uc5c5\ub370\uc774\ud2b8 \ucc98\ub9ac\n$mysql->query(\"UPDATE usertable SET name = 'myName' where id = 100\");\necho \"\uc801\uc6a9\ub41c row \uc218: \".$mysql->affected_rows;\n\n$mysqli->close();\n?>\n<\/code><\/pre>\n\n\n\n<p>SELECT \uc77c\ub54c\ub3c4 \ub3d9\uc77c\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub2e4\ub9cc, query() \uc758 \ub9ac\ud134 \ubcc0\uc218\uc5d0\uc11c \uccb4\ud06c\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c <strong>mysqli \uc778\uc2a4\ud134\uc2a4\ub85c \uccb4\ud06c\ud569\ub2c8\ub2e4.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>SELECT \uc77c\ub54c\ub3c4 \ub3d9\uc77c\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\ub9cc, query() \uc758 \ub9ac\ud134 \ubcc0\uc218\uc5d0\uc11c \uccb4\ud06c\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c mysqli \uc778\uc2a4\ud134\uc2a4\ub85c \uccb4\ud06c\ud569\ub2c8\ub2e4.<\/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":[260,115,259,220,262,261],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/www.space4u.co.kr\/wp\/index.php?rest_route=\/wp\/v2\/posts\/322"}],"collection":[{"href":"http:\/\/www.space4u.co.kr\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.space4u.co.kr\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.space4u.co.kr\/wp\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/www.space4u.co.kr\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=322"}],"version-history":[{"count":1,"href":"http:\/\/www.space4u.co.kr\/wp\/index.php?rest_route=\/wp\/v2\/posts\/322\/revisions"}],"predecessor-version":[{"id":323,"href":"http:\/\/www.space4u.co.kr\/wp\/index.php?rest_route=\/wp\/v2\/posts\/322\/revisions\/323"}],"wp:attachment":[{"href":"http:\/\/www.space4u.co.kr\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.space4u.co.kr\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=322"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.space4u.co.kr\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}