{"id":23963,"date":"2022-11-29T11:00:25","date_gmt":"2022-11-29T05:30:25","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-how-to-replace-multiple-value-in-capturing-group-with-regexp\/"},"modified":"2022-11-29T11:00:25","modified_gmt":"2022-11-29T05:30:25","slug":"solved-how-to-replace-multiple-value-in-capturing-group-with-regexp","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-how-to-replace-multiple-value-in-capturing-group-with-regexp\/","title":{"rendered":"[Solved] How to replace multiple value in capturing group with regexp"},"content":{"rendered":"

[ad_1]
\n<\/p>\n

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<\/div>\n
\n
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That’s a fairly nasty bit of corruption you’ve got in your file; it looks like CDATA is malformed in several different ways. This catches all of the errors you’ve described: <\/p>\n

<tag>.*?\\K((?:<!|!<)CDATA\\[.*?\\]+>+)(?=.*<\\\/tag>)<\/code><\/p>\n

This regex checks that the string starts with <tag><\/code>, gets text up to the “start” of your CDATA<\/code> tag, and then uses \\K<\/code> to throw all of that away. Then, it looks for !<\/code> and <<\/code> in any order, followed by CDATA[<\/code> and any text inside. Next comes as many ]<\/code> or ><\/code> as we can find, though always at least one of each. The final bit of the regex is a lookahead to make sure the closing tag is present. Try it here!<\/a><\/p>\n

Note that this will only match one malformed tag per line.<\/strong> In order to get them all<\/em>, it’s likely you’ll need to run a replacement with this regex a few times. Once the regex has no more matches, you can be sure you’re free of malformed tags… or at least, tags with the mutations you’ve described in your question.<\/p>\n

\n

As an aside, if you want to keep all “properly formatted” CDATA tags, the regex gets WAY uglier: <\/p>\n

<tag>.*?\\K(?!<!CDATA\\[[^\\n\\]]*\\]>(?:[^>]|$))((?:<!|!<)CDATA\\[.*?\\]+>+)(?=.*<\\\/tag>)<\/code><\/p>\n

This includes a lookahead to assert you’re not matching a “properly formatted” CDATA tag (here described as <!CDATA[...]><\/code>). This one runs really slow if the start <tag><\/code> does not have a closing <tag><\/code> that matches, so if that’s an issue in your file(s), be warned. Try it here!<\/a><\/p>\n

Good luck!<\/p>\n<\/p><\/div>\n

<\/div>\n<\/div>\n

1<\/span> <\/p><\/div>\n<\/div>\n

[ad_2]<\/p>\n

solved How to replace multiple value in capturing group with regexp <\/p>\n","protected":false},"excerpt":{"rendered":"

[ad_1] That’s a fairly nasty bit of corruption you’ve got in your file; it looks like CDATA is malformed in several different ways. This catches all of the errors you’ve described: <tag>.*?\\K((?:<!|!<)CDATA\\[.*?\\]+>+)(?=.*<\\\/tag>) This regex checks that the string starts with <tag>, gets text up to the “start” of your CDATA tag, and then uses \\K … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[333,347,577],"class_list":["post-23963","post","type-post","status-publish","format-standard","hentry","category-solved","tag-javascript","tag-regex","tag-xml"],"yoast_head":"\n[Solved] How to replace multiple value in capturing group with regexp - JassWeb<\/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:\/\/jassweb.com\/solved\/solved-how-to-replace-multiple-value-in-capturing-group-with-regexp\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] How to replace multiple value in capturing group with regexp - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] That’s a fairly nasty bit of corruption you’ve got in your file; it looks like CDATA is malformed in several different ways. This catches all of the errors you’ve described: <tag>.*?K((?:<!|!<)CDATA[.*?]+>+)(?=.*<\/tag>) This regex checks that the string starts with <tag>, gets text up to the “start” of your CDATA tag, and then uses K ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jassweb.com\/solved\/solved-how-to-replace-multiple-value-in-capturing-group-with-regexp\/\" \/>\n<meta property=\"og:site_name\" content=\"JassWeb\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-29T05:30:25+00:00\" \/>\n<meta name=\"author\" content=\"Kirat\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Kirat\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-replace-multiple-value-in-capturing-group-with-regexp\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-replace-multiple-value-in-capturing-group-with-regexp\/\"},\"author\":{\"name\":\"Kirat\",\"@id\":\"https:\/\/jassweb.com\/solved\/#\/schema\/person\/65c9c7b7958150c0dc8371fa35dd7c31\"},\"headline\":\"[Solved] How to replace multiple value in capturing group with regexp\",\"datePublished\":\"2022-11-29T05:30:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-replace-multiple-value-in-capturing-group-with-regexp\/\"},\"wordCount\":264,\"publisher\":{\"@id\":\"https:\/\/jassweb.com\/solved\/#organization\"},\"keywords\":[\"javascript\",\"regex\",\"xml\"],\"articleSection\":[\"Solved\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jassweb.com\/solved\/solved-how-to-replace-multiple-value-in-capturing-group-with-regexp\/\",\"url\":\"https:\/\/jassweb.com\/solved\/solved-how-to-replace-multiple-value-in-capturing-group-with-regexp\/\",\"name\":\"[Solved] How to replace multiple value in capturing group with regexp - 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This catches all of the errors you’ve described: <tag>.*?K((?:<!|!<)CDATA[.*?]+>+)(?=.*<\/tag>) This regex checks that the string starts with <tag>, gets text up to the “start” of your CDATA tag, and then uses K ... 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