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Here is my code: <?php $id = $_GET["id"]; if (is_int($id) === FALSE) { header('HTTP/1.1 404 Not Found'); exit('404, page not found'); } ?> It always enters inside the if. is_int checks that the data type is an integer, but everything in $_GET will be a string. Therefore, it will always return false . In a pinch, you could cast to an integer and then check for != 0. $id = isset($_GET['id']) ? (int) $_GET['id'] : null; if (!$id) { // === 0 || === null header('HTTP/1.1 404 Not Found'); exit('404, page not found'); } But a more robust solution would involve some type of input string validation /

This question already has answers here : How do I pass JavaScript variables to PHP? (14 answers) Passing a JavaScript Value to a PHP Variable (With Limitation) (3 answers) So I know that Javascript is client-side and PHP is server-side and that complicates thing but I'm wondering how to go about doing this. I have an array in my javascript code (in a HTML file) and when the user hits my submit button I want the page to send over that array to my PHP page which will then take that date and put it into a SQL database. Is there a simple way to doing this? My array is declared like this var

Are there any rules one needs to follow when naming POST variables in a form or GET variables in a query string? Thanks- Wesley Murch TO answer the question literally, there really are no "rules" I'm aware of for naming $_POST and $_GET array keys in php. It's an array like any other. Take a look at this working example on Codepad : <?php $_POST['♠♣♥♦'] = 'value1'; $_POST['\'\'\'\''] = 'value2'; $_POST['<?php echo "Hello World"; ?>'] = 'value3'; $_POST[' '] = 'value4'; $_POST[''] = 'value5'; $_POST['@#$%^&*()'] = 'value6'; print_r($_POST); In the case of form input names, they just have to be

I am using the below code to execute a HTTP POST request. The PostData is in the form of a String Sample of PostData: urn:marlin:broad band:1-1:registr ation-service:li nkAcquisitionurn: marlin:organizat ion:testpdc:devi ce-maker-x:clien tnemo:aa08a1:59e a7e8cfa7a8582http://docs.oasi s-open.org/wss/2 004/01/oasis-200 401-wss-wssecuri ty-utility-1.0.x sd" URI="urn:mar lin:core:1.0:nem o:protocol:profi le:1" wsu:Id="si gid0003" nemosec :Usage="http://n emo.intertrust.c om/2005/10/secur ity/profile"/>< /SOAP-ENV:Envelo pe> We are expecting a xml/soap response, instead we are getting an xml file

Isn't it against REST-style approach to pass a request body together with GET request? For instance to filter some information in Elasticsearch curl localhost:9200/megacorp/employee/_search -d '{"query" : {"filtered" : {"filter" : {"range" : {"age" : { "gt" : 30 }}},"query" : {"match" : {"last_name" : "smith"}}}}}' some tools are even designed to avoid request body in GET request (like postman) From the RFC : A payload within a GET request message has no defined semantics; sending a payload body on a GET request might cause some existing implementations to reject the request. In other words,

I'm new to sparkjava. I want to read my request params using spark java but I'm not able to find the correct syntax. please help me out. Below is my route method and the client call to it: my client request url: /smartapp/getDataViewModelConfig?collId=123' Route Method: get("smartapp/getDataViewModelConfig/:id", "application/json", (request, response) -> { String id = request.params(":id"); } The 'id' field is returning null here. Any suggestions as to what went wrong here? Laercio Metzner If you have to work with an URL like /smartapp/getDataViewModelConfig?collId=123 you have to deal with