{"id":13581,"date":"2022-10-04T14:08:16","date_gmt":"2022-10-04T08:38:16","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-error-in-mysql-query-string-closed\/"},"modified":"2022-10-04T14:08:16","modified_gmt":"2022-10-04T08:38:16","slug":"solved-error-in-mysql-query-string-closed","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-error-in-mysql-query-string-closed\/","title":{"rendered":"[Solved] error in mysql query string [closed]"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-23644826\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"23644826\" data-parentid=\"23644598\" data-score=\"6\" 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>Let me convert your code to <strong>MySQLi<\/strong> at least. <strong>MySQL<\/strong> is already deprecated.<\/p>\n<pre><code>&lt;?php\n\n\/* ESTABLISH CONNECTION *\/\n\n$connect=mysqli_connect(\"YourHost\",\"YourUsername\",\"YourPassword\",\"YourDatabase\"); \/* REPLACE NECESSARY DATA *\/\n\nif(mysqli_connect_errno()){\n\necho \"Error\".mysqli_connect_error();\n}\n\n\/* REPLACE THE NECESSARY POST DATA BELOW AND PRACTICE ESCAPING STRINGS BEFORE USING IT INTO A QUERY TO AVOID SOME SQL INJECTIONS *\/\n$uname=mysqli_real_escape_string($connect,$_POST['username']);\n$pass=mysqli_real_escape_string($connect,$_POST['password']);\n\n$query = \"SELECT * FROM `users` WHERE uname=\"$uname\" AND pass=\"$pass\"\";\n$result = mysqli_query($connect,$query); \/* EXECUTE QUERY *\/\n\nif(mysqli_num_rows($result)==0){ \necho 'login failed';\nvar_dump($result);\n}\n\nelse {\n     while($row = mysqli_fetch_array($result)){\n     echo $row['uname'];\n     } \/* END OF WHILE LOOP *\/\necho 'Successfully Logged-in.';\nvar_dump($query);\n} \/* END OF ELSE *\/\n\n?&gt;\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">4<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved error in mysql query string [closed] <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Let me convert your code to MySQLi at least. MySQL is already deprecated. &lt;?php \/* ESTABLISH CONNECTION *\/ $connect=mysqli_connect(&#8220;YourHost&#8221;,&#8221;YourUsername&#8221;,&#8221;YourPassword&#8221;,&#8221;YourDatabase&#8221;); \/* REPLACE NECESSARY DATA *\/ if(mysqli_connect_errno()){ echo &#8220;Error&#8221;.mysqli_connect_error(); } \/* REPLACE THE NECESSARY POST DATA BELOW AND PRACTICE ESCAPING STRINGS BEFORE USING IT INTO A QUERY TO AVOID SOME SQL INJECTIONS *\/ $uname=mysqli_real_escape_string($connect,$_POST[&#8216;username&#8217;]); $pass=mysqli_real_escape_string($connect,$_POST[&#8216;password&#8217;]); $query &#8230; <a title=\"[Solved] error in mysql query string [closed]\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-error-in-mysql-query-string-closed\/\" aria-label=\"More on [Solved] error in mysql query string [closed]\">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":[340,339],"class_list":["post-13581","post","type-post","status-publish","format-standard","hentry","category-solved","tag-mysql","tag-php"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] error in mysql query string [closed] - 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-error-in-mysql-query-string-closed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] error in mysql query string [closed] - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Let me convert your code to MySQLi at least. MySQL is already deprecated. &lt;?php \/* ESTABLISH CONNECTION *\/ $connect=mysqli_connect(&quot;YourHost&quot;,&quot;YourUsername&quot;,&quot;YourPassword&quot;,&quot;YourDatabase&quot;); \/* REPLACE NECESSARY DATA *\/ if(mysqli_connect_errno()){ echo &quot;Error&quot;.mysqli_connect_error(); } \/* REPLACE THE NECESSARY POST DATA BELOW AND PRACTICE ESCAPING STRINGS BEFORE USING IT INTO A QUERY TO AVOID SOME SQL INJECTIONS *\/ $uname=mysqli_real_escape_string($connect,$_POST[&#039;username&#039;]); $pass=mysqli_real_escape_string($connect,$_POST[&#039;password&#039;]); $query ... 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MySQL is already deprecated. &lt;?php \/* ESTABLISH CONNECTION *\/ $connect=mysqli_connect(\"YourHost\",\"YourUsername\",\"YourPassword\",\"YourDatabase\"); \/* REPLACE NECESSARY DATA *\/ if(mysqli_connect_errno()){ echo \"Error\".mysqli_connect_error(); } \/* REPLACE THE NECESSARY POST DATA BELOW AND PRACTICE ESCAPING STRINGS BEFORE USING IT INTO A QUERY TO AVOID SOME SQL INJECTIONS *\/ $uname=mysqli_real_escape_string($connect,$_POST['username']); $pass=mysqli_real_escape_string($connect,$_POST['password']); $query ... 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