{"id":7736,"date":"2022-09-10T05:07:34","date_gmt":"2022-09-09T23:37:34","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-regex-expression-symbol-without-space\/"},"modified":"2022-09-10T05:07:34","modified_gmt":"2022-09-09T23:37:34","slug":"solved-regex-expression-symbol-without-space","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-regex-expression-symbol-without-space\/","title":{"rendered":"[Solved] Regex expression symbol without space"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-38088981\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"38088981\" data-parentid=\"38088862\" data-score=\"0\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>I would use: <code>~\\{\\{([^}]+?)\\}\\}~<\/code><br \/>\nand accessing array depends on your language!<\/p>\n<p>[EDIT] add explanations<\/p>\n<ul>\n<li><code>~<\/code>: delimiter<\/li>\n<li><code>\\{\\{<\/code>, <code>\\}\\}~<\/code>: match characters literally. Should be<br \/>\nescaped.<\/li>\n<li><code>[^}]<\/code>: match anything inside <code>{{}}<\/code> until a <code>}<\/code><\/li>\n<li><code>+<\/code>: repeat<br \/>\npattern multiple times (for multiple characters)<\/li>\n<li><code>?<\/code>: is for &#8216;lazy&#8217;<br \/>\nto match as few times as possible.<\/li>\n<li><code>()<\/code>: is to capture<\/li>\n<\/ul>\n<p>\ud83d\ude42<\/p>\n<p>[EDIT] add PHP code sample for matching illustration:<\/p>\n<pre><code>&lt;?php\n    $string= \"{{test1}}{{test2}}{{test3}}\";\n\n    if (preg_match_all(\"~\\{\\{([^}]+?)\\}\\}~s\", $string, $matches))\n    {\n        print_r(array($matches));\n        \/\/ Do what you want\n    }\n    ?&gt;\n<\/code><\/pre>\n<p>will output this:<\/p>\n<pre><code>Array\n(\n    [0] =&gt; Array\n        (\n            [0] =&gt; Array\n                (\n                    [0] =&gt; {{test1}}\n                    [1] =&gt; {{test2}}\n                    [2] =&gt; {{test3}}\n                )\n\n            [1] =&gt; Array\n                (\n                    [0] =&gt; test1\n                    [1] =&gt; test2\n                    [2] =&gt; test3\n                )\n\n        )\n\n)\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">0<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Regex expression symbol without space <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] I would use: ~\\{\\{([^}]+?)\\}\\}~ and accessing array depends on your language! [EDIT] add explanations ~: delimiter \\{\\{, \\}\\}~: match characters literally. Should be escaped. [^}]: match anything inside {{}} until a } +: repeat pattern multiple times (for multiple characters) ?: is for &#8216;lazy&#8217; to match as few times as possible. (): is to &#8230; <a title=\"[Solved] Regex expression symbol without space\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-regex-expression-symbol-without-space\/\" aria-label=\"More on [Solved] Regex expression symbol without space\">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":[347],"class_list":["post-7736","post","type-post","status-publish","format-standard","hentry","category-solved","tag-regex"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Regex expression symbol without space - 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-regex-expression-symbol-without-space\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Regex expression symbol without space - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] I would use: ~{{([^}]+?)}}~ and accessing array depends on your language! [EDIT] add explanations ~: delimiter {{, }}~: match characters literally. Should be escaped. [^}]: match anything inside {{}} until a } +: repeat pattern multiple times (for multiple characters) ?: is for &#8216;lazy&#8217; to match as few times as possible. (): is to ... 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[EDIT] add explanations ~: delimiter {{, }}~: match characters literally. Should be escaped. [^}]: match anything inside {{}} until a } +: repeat pattern multiple times (for multiple characters) ?: is for &#8216;lazy&#8217; to match as few times as possible. (): is to ... 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