{"id":442,"date":"2023-07-24T22:43:06","date_gmt":"2023-07-24T13:43:06","guid":{"rendered":"https:\/\/wordpress.trading-ss.ovh\/?p=442"},"modified":"2023-07-24T22:43:06","modified_gmt":"2023-07-24T13:43:06","slug":"php%eb%9e%80-%eb%ac%b4%ec%97%87%ec%9d%b8%ea%b0%80","status":"publish","type":"post","link":"https:\/\/wordpress.trading-ss.ovh\/?p=442","title":{"rendered":"PHP\ub780 \ubb34\uc5c7\uc778\uac00?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PHP(\ud558\uc774\ud37c\ud14d\uc2a4\ud2b8 \ud504\ub9ac\ud504\ub85c\uc138\uc11c)\ub294 \uc11c\ubc84 \uce21 \uc2a4\ud06c\ub9bd\ud305 \uc5b8\uc5b4\ub85c, \uc8fc\ub85c \ub3d9\uc801 \uc6f9 \ud398\uc774\uc9c0\ub97c \uc0dd\uc131\ud558\uace0 \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uac1c\ubc1c\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. PHP\ub294 \uac04\ub2e8\ud558\uac8c \ubc30\uc6b0\uace0 \uc0ac\uc6a9\ud558\uae30 \uc26c\uc6b0\uba70, HTML\uacfc \ud1b5\ud569\ud558\uc5ec \uc6f9 \ud398\uc774\uc9c0\ub97c \ub3d9\uc801\uc73c\ub85c \uc0dd\uc131\ud558\uace0 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640 \uc0c1\ud638\uc791\uc6a9\ud558\ub294 \ub370 \ub6f0\uc5b4\ub09c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. \uc774\uc81c PHP\uc758 \uc8fc\uc694 \uae30\ub2a5\ub4e4\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\ubcc0\uc218\uc640 \ub370\uc774\ud130 \ud0c0\uc785: PHP\ub294 $ \uae30\ud638\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubcc0\uc218\ub97c \uc120\uc5b8\ud558\uba70, \ubb38\uc790\uc5f4, \uc22b\uc790, \ubc30\uc5f4, \uac1d\uccb4 \ub4f1 \ub2e4\uc591\ud55c \ub370\uc774\ud130 \ud0c0\uc785\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc870\uac74\ubb38\uacfc \ubc18\ubcf5\ubb38: if, else, elseif, switch\uc640 \uac19\uc740 \uc870\uac74\ubb38\uacfc for, while, foreach \ub4f1\uc758 \ubc18\ubcf5\ubb38\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud504\ub85c\uadf8\ub7a8\uc758 \ud750\ub984\uc744 \uc81c\uc5b4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud568\uc218 \ubc0f \uc0ac\uc6a9\uc790 \uc815\uc758 \ud568\uc218: \ud568\uc218\ub294 \ucf54\ub4dc\ub97c \uc7ac\uc0ac\uc6a9\ud558\uace0 \uac00\ub3c5\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc8fc\uba70, \uc0ac\uc6a9\uc790 \uc815\uc758 \ud568\uc218\ub97c \uc791\uc131\ud558\uc5ec \ud544\uc694\ud55c \uae30\ub2a5\uc744 \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ubc30\uc5f4\uacfc \uc5f0\uad00 \ubc30\uc5f4: PHP\ub294 \uc21c\ucc28 \ubc30\uc5f4\uacfc \uc5f0\uad00 \ubc30\uc5f4\uc744 \uc9c0\uc6d0\ud558\uc5ec \ub370\uc774\ud130\ub97c \uad6c\uc870\ud654\ud558\uace0 \ucc98\ub9ac\ud558\ub294 \ub370 \uc6a9\uc774\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc5f0\ub3d9: MySQL, PostgreSQL, SQLite \ub4f1 \ub2e4\uc591\ud55c \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc2dc\uc2a4\ud15c\uacfc \uc0c1\ud638\uc791\uc6a9\ud558\uc5ec \ub370\uc774\ud130\ub97c \uc77d\uace0 \uc4f0\ub294 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ud30c\uc77c \ucc98\ub9ac: \ud30c\uc77c \uc5c5\ub85c\ub4dc, \uc77d\uae30, \uc4f0\uae30, \uc0ad\uc81c \ub4f1 \ud30c\uc77c \ucc98\ub9ac \uae30\ub2a5\uc744 \uc9c0\uc6d0\ud558\uc5ec \ud30c\uc77c \uae30\ubc18\uc758 \ub370\uc774\ud130\ub97c \ub2e4\ub8f0 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc138\uc158 \ubc0f \ucfe0\ud0a4 \uad00\ub9ac: \uc0ac\uc6a9\uc790 \uc138\uc158\uacfc \ucfe0\ud0a4\ub97c \uad00\ub9ac\ud558\uc5ec \uc0ac\uc6a9\uc790 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\uace0 \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uad6c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uac1d\uccb4 \uc9c0\ud5a5 \ud504\ub85c\uadf8\ub798\ubc0d: PHP\ub294 \uac1d\uccb4 \uc9c0\ud5a5 \ud504\ub85c\uadf8\ub798\ubc0d\uc744 \uc9c0\uc6d0\ud558\uc5ec \ucf54\ub4dc\ub97c \ubaa8\ub4c8\ud654\ud558\uace0 \uc720\uc9c0\ubcf4\uc218\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc11c\ubc84 \uce21 \uc2a4\ud06c\ub9bd\ud305: \uc6f9 \uc11c\ubc84\uac00 \ud074\ub77c\uc774\uc5b8\ud2b8 \uc694\uccad\uc744 \ubc1b\uc544 \ucc98\ub9ac\ud558\uace0 \uadf8 \uacb0\uacfc\ub97c \ud074\ub77c\uc774\uc5b8\ud2b8\uc5d0\uac8c \ubc18\ud658\ud558\ub294 \uc11c\ubc84 \uce21 \uc2a4\ud06c\ub9bd\ud305 \uc5b8\uc5b4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc678\ubd80 \ub77c\uc774\ube0c\ub7ec\ub9ac\uc640\uc758 \ud1b5\ud569: PHP\ub294 \ub2e4\uc591\ud55c \uc678\ubd80 \ub77c\uc774\ube0c\ub7ec\ub9ac\uc640 API\uc640 \ud1b5\ud569\ud558\uc5ec \ub2e4\uc591\ud55c \uae30\ub2a5\uc744 \ucd94\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ubcf4\uc548 \uae30\ub2a5: PHP\ub294 SQL \uc0bd\uc785 \ubc29\uc9c0, \ud06c\ub85c\uc2a4 \uc0ac\uc774\ud2b8 \uc2a4\ud06c\ub9bd\ud305(XSS) \ubc29\uc5b4 \ub4f1 \uae30\ubcf8\uc801\uc778 \ubcf4\uc548 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uc5ec \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ubcf4\uc548\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uba40\ud2f0\uc2a4\ub808\ub4dc \uc9c0\uc6d0: PHP\ub294 \uba40\ud2f0\uc2a4\ub808\ub4dc\ub97c \uc9c0\uc6d0\ud558\uc9c0 \uc54a\uc9c0\ub9cc, \uc11c\ubc84 \ud658\uacbd\uc5d0\uc11c \uba40\ud2f0\ud504\ub85c\uc138\uc2f1\uc744 \ud1b5\ud574 \ub3d9\uc2dc \ub2e4\uc911 \uc694\uccad\uc744 \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">PHP\ub294 \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc11c\ubc84 \uce21 \uc2a4\ud06c\ub9bd\ud305 \uc5b8\uc5b4 \uc911 \ud558\ub098\ub85c, \uc6f9 \uac1c\ubc1c\uc790\ub4e4\uc774 \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uad6c\ucd95\ud558\uace0 \ub3d9\uc801\uc778 \uc6f9 \uc0ac\uc774\ud2b8\ub97c \uac1c\ubc1c\ud558\ub294 \ub370 \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 PHP \uc5ed\uc2dc \uc9c0\uc18d\uc801\uc778 \uac1c\ubc1c\uacfc \uc5c5\ub370\uc774\ud2b8\uac00 \uc774\ub8e8\uc5b4\uc9c0\uace0 \uc788\uc73c\uba70, \uc6f9 \uac1c\ubc1c\uc758 \ub2e4\uc591\ud55c \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\uc2dc\ud0a4\uae30 \uc704\ud574 \ub2e4\uc591\ud55c \ud504\ub808\uc784\uc6cc\ud06c\uc640 \ub77c\uc774\ube0c\ub7ec\ub9ac\uac00 \ud568\uaed8 \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP(\ud558\uc774\ud37c\ud14d\uc2a4\ud2b8 \ud504\ub9ac\ud504\ub85c\uc138\uc11c)\ub294 \uc11c\ubc84 \uce21 \uc2a4\ud06c\ub9bd\ud305 \uc5b8\uc5b4\ub85c, \uc8fc\ub85c \ub3d9\uc801 \uc6f9 \ud398\uc774\uc9c0\ub97c \uc0dd\uc131\ud558\uace0 \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uac1c\ubc1c\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. PHP\ub294 \uac04\ub2e8\ud558\uac8c \ubc30\uc6b0\uace0 \uc0ac\uc6a9\ud558\uae30 \uc26c\uc6b0\uba70, HTML\uacfc \ud1b5\ud569\ud558\uc5ec \uc6f9 \ud398\uc774\uc9c0\ub97c \ub3d9\uc801\uc73c\ub85c \uc0dd\uc131\ud558\uace0 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640 \uc0c1\ud638\uc791\uc6a9\ud558\ub294 \ub370 \ub6f0\uc5b4\ub09c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. \uc774\uc81c PHP\uc758 \uc8fc\uc694 \uae30\ub2a5\ub4e4\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. PHP\ub294 \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc11c\ubc84 \uce21 \uc2a4\ud06c\ub9bd\ud305 \uc5b8\uc5b4 \uc911 \ud558\ub098\ub85c, \uc6f9 \uac1c\ubc1c\uc790\ub4e4\uc774 \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uad6c\ucd95\ud558\uace0 \ub3d9\uc801\uc778 \uc6f9 &#8230; <a title=\"PHP\ub780 \ubb34\uc5c7\uc778\uac00?\" class=\"read-more\" href=\"https:\/\/wordpress.trading-ss.ovh\/?p=442\" aria-label=\"More on PHP\ub780 \ubb34\uc5c7\uc778\uac00?\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-442","post","type-post","status-publish","format-standard","hentry","category-1"],"jetpack_featured_media_url":"","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/wordpress.trading-ss.ovh\/index.php?rest_route=\/wp\/v2\/posts\/442","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.trading-ss.ovh\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wordpress.trading-ss.ovh\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wordpress.trading-ss.ovh\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wordpress.trading-ss.ovh\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=442"}],"version-history":[{"count":1,"href":"https:\/\/wordpress.trading-ss.ovh\/index.php?rest_route=\/wp\/v2\/posts\/442\/revisions"}],"predecessor-version":[{"id":443,"href":"https:\/\/wordpress.trading-ss.ovh\/index.php?rest_route=\/wp\/v2\/posts\/442\/revisions\/443"}],"wp:attachment":[{"href":"https:\/\/wordpress.trading-ss.ovh\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wordpress.trading-ss.ovh\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=442"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wordpress.trading-ss.ovh\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}