{"id":4136,"date":"2015-07-16T08:35:06","date_gmt":"2015-07-15T23:35:06","guid":{"rendered":"http:\/\/auctionpro.co.kr\/?p=4136"},"modified":"2019-07-03T10:42:16","modified_gmt":"2019-07-03T01:42:16","slug":"using-regular-expressions-with-php","status":"publish","type":"post","link":"https:\/\/www.auctionpro.co.kr\/?p=4136","title":{"rendered":"Using Regular Expressions with PHP"},"content":{"rendered":"

\uc18c\uc2a4: Using Regular Expressions with PHP<\/a><\/em><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Regular Expression<\/td>\nWill
\nmatch…<\/td>\n<\/tr>\n
foo<\/td>\nThe
\nstring “foo”<\/td>\n<\/tr>\n
^foo<\/td>\n“foo”
\nat the start of a string<\/td>\n<\/tr>\n
foo$<\/td>\n“foo”
\nat the end of a string<\/td>\n<\/tr>\n
^foo$<\/td>\n“foo”
\nwhen it is alone on a string<\/td>\n<\/tr>\n
[abc]<\/td>\na,
\nb, or c<\/td>\n<\/tr>\n
[a-z]<\/td>\nAny
\nlowercase letter<\/td>\n<\/tr>\n
[^A-Z]<\/td>\nAny
\ncharacter that is not a\u00a0uppercase letter<\/td>\n<\/tr>\n
(gif|jpg)<\/td>\nMatches
\neither “gif” or “jpeg”<\/td>\n<\/tr>\n
[a-z]+<\/td>\nOne
\nor more lowercase letters<\/td>\n<\/tr>\n
[0-9\\.\\-]<\/td>\n\u0410ny
\nnumber, dot, or minus sign<\/td>\n<\/tr>\n
^[a-zA-Z0-9_]{1,}$<\/td>\nAny
\nword of at least one letter, number or _<\/td>\n<\/tr>\n
([wx])([yz])<\/td>\nwy,
\nwz, xy, or xz<\/td>\n<\/tr>\n
[^A-Za-z0-9]<\/td>\nAny
\nsymbol (not a number or a letter)<\/td>\n<\/tr>\n
([A-Z]{3}|[0-9]{4})<\/td>\nMatches
\nthree letters or four numbers<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

\uc18c\uc2a4: Using Regular Expressions with PHP Regular Expression Will match… foo The string “foo” ^foo “foo” at the start of a string foo$ “foo” at […]<\/a><\/p>\n<\/div>","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[43],"tags":[],"class_list":["post-4136","post","type-post","status-publish","format-standard","hentry","category-php"],"yoast_head":"\nUsing Regular Expressions with PHP - AuctionPro<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.auctionpro.co.kr\/?p=4136\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Using Regular Expressions with PHP - 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