Hint: you can’t. PHP is server side. The code runs before the page is even sent to your browser. Javascript is client side. It is executed after the server sends you the page. To get your code working would require to: – Run PHP code on the server, send you the page. – Run Javascript, … Read more
This question was an XY problem and it didn’t deserve so many downvotes. The real problem how to perform a long running task while returning a response to the client so they don’t feel the app is slow The solution Using PHP-FPM and function fastcgi_finish_request Example <?php // This is the output that we return … Read more
Follow the examples provided in PHP the Right Way under password hashing: require ‘password.php’; $passwordHash = password_hash(‘secret-password’, PASSWORD_DEFAULT); if (password_verify(‘bad-password’, $passwordHash)) { // Correct Password } else { // Wrong password } DO NOT under any circumstances “invent” your own algorithm. These are notoriously tricky to get right and unless you have a background in … Read more
Use a substring function that doesn’t assume 1 byte = 1 character. Unicode has been around long enough that everything should be prepared for it. mb_substr 3 solved how to remove this char “�” from string output [closed]
Don’t break the string up like that unless you use . to concatenate them back together! So, either: $email_body = “message from $name \n email address $visitor_email \n \n $message”; // also the whole string on one line is fine or $email_body = “message from $name \n” . “email address $visitor_email \n” . “\n $message”; … Read more
Using the image rotate function: http://php.net/manual/en/function.imagerotate.php 2 solved How can I “flip” an image using PHP? [duplicate]
The fetchAll() in the function is returning an object. All that is left to do is – var_dump($products); You should also implement PDO Error Checking 7 solved DATA no displaying on print_r array [closed]
For example… DROP TABLE IF EXISTS my_table; CREATE TABLE my_table (id INT NOT NULL AUTO_INCREMENT PRIMARY KEY ,date DATE NOT NULL ,price INT NOT NULL ); INSERT INTO my_table VALUES (1 ,’2014-01-01′, 10), (2 ,’2014-01-02′, 10), (3 ,’2014-01-03′, 10), (4 ,’2014-01-04′, 10), (5 ,’2014-01-05′, 20), (6 ,’2014-01-06′, 20), (7 ,’2014-01-07′, 10), (8 ,’2014-01-08′, 10); SELECT … Read more
DB::table(‘tableName’) ->where(function ($query) { $query->where(‘x’, ‘=’, 1) ->orWhere(‘y’, ‘=’, ‘1’); }) ->where(‘starting_at’, ‘<‘, ‘2018-05-01’) ->get(); 0 solved Laravel combined OR AND Solution
You can use array_map(“array_unique”, $array); For more information on array_map() you can visit PHP’s Docs. 1 solved Remove Duplicates in array php
For a start, JavaScript is code that a user can actually edit using DOM tools (like inspect element) and should never be used as a mechanism to security with Databases. You should firstly start to research about prepare statements in PDO if you’re using un-trusted user input; the bind paramtter in the PDO interface automatically … Read more
This entirely depends on how you’ve set your page up, but just as with any HTML page you should be able to refer to: page.php#anchor Where anchor refers to an id within the page. Note the lack of / before the # solved Referring to an id from url on a php page [closed]
header() must be called before any actual output is sent, either by normal HTML tags, blank lines in a file, or from PHP. It is a very common error to read code with include, or require, functions, or another file access function, and have spaces or empty lines that are output before header() is called. … Read more
this should work … $(document).ready(function() { $(“#web”).click(function () { $(“#contweb”).stop().slideToggle(); return false; }); $(“#web”).hover(function () { $(this).stop().css({ “cursor”: “pointer” }) }); $(“#screen”).click(function () { $(“#contscreen”).stop().slideToggle(); return false; }); $(“#screen”).hover(function () { $(this).stop().css({ “cursor”: “pointer” }) }); $(“#keyboard”).click(function () { $(“#contkey”).stop().slideToggle(); return false; }); $(“#keyboard”).hover(function () { $(this).stop().css({ “cursor”: “pointer” }) }); }); 3 solved how … Read more
You can do it like Braziliam way, we call it as “Gambiarra” $(‘input [type=submit]’).click(function(){ var productname = $(this).parent().find(‘.post-meta-ab a’).html(); }); PS. If you cant set a UNIQUE ID for your DOM elements, don’t use any at all. Basically for each product on you list you have this structure: <li class=”ms-tt grid_3″ data-id=”id-1″ data-type=”digital”> <div class=”m-thumb … Read more