Php require with parameter

passing parameters to php include/require construct

There isn’t a way to pass parameters to include or require.

However the code that is included joins the program flow at the point where you include it, so it will inherit any variables that are in scope. So for example if you set $myflag=true immediately before the include, your included code will be able to check what $myflag is set to.

That said, I wouldn’t suggest using that technique. Far better for your include file to contain functions (or a class) rather than code that gets run straight off. If you’ve included a file containing functions then you can call your functions with whatever parameters you want at any point in your program. It’s much more flexible, and generally a better programming technique.

Solution 2

Include with parameters

This is something I’ve used on my recent WordPress project

Make a function functions.php :

function get_template_partial($name, $parameters) < // Path to templates $_dir = get_template_directory() . '/partials/'; // Unless you like writing file extensions include( $_dir . $name . '.php' ); >

Get parameters in cards-block.php :

// $parameters is within the function scope $args = array( 'post_type' => $parameters['query'], 'posts_per_page' => 4 ); 

Call the template index.php :

get_template_partial('cards-block', array( 'query' => 'tf_events' )); 

If you want a callback

For example, the total count of posts that were displayed:

Change functions.php to this:

function get_template_partial($name, $parameters) < // Path to templates $_dir = get_template_directory() . '/partials/'; // Unless you like writing file extensions include( $_dir . $name . '.php' ); return $callback; >

Change cards-block.php to this:

// $parameters is within the function scope $args = array( 'post_type' => $parameters['query'], 'posts_per_page' => 4 ); $callback = array( 'count' => 3 // Example ); 

$cardsBlock = get_template_partial('cards-block', array( 'query' => 'tf_events' )); echo 'Count: ' . $cardsBlock['count']; 

Solution 3

You could have the required file return an anonymous function, and then call it immediately after.

//required.php $test = function($param) < //do stuff >return $test 

//main.php $testing = require 'required.php'; $testing($arg); 

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Php php include file with parameters

I have the file and the file and I would like to run the file with specific parameters. How do I make it so that I can include the file when I have multiple parameters, and just the parameter alone?

How to require a php file passing parameters

I have a function that does something (and it is included in my files php ). That function should require a php file passing parameters , but it fails and I’m not able to go ahead.

following the initial code of the function:

the «mypage.php» returns the errors:

Notice:undefined variable : orientation in C:\wamp\www\htdocs\site\mypage.php on line 8

Notice:Undefined variable: initrow in C:\wamp\www\htdocs\site\mypage.php on line 8

Notice:Undefined variable: rowsperpage in C:\wamp\www\htdocs\site\mypage.php on line 8

is there a way to do something like that? thanks!

You don’t need to pass the parameters, as when you require the file is like its code where inside the function, so any variable defined in the function before the require, it will exists and be defined as well in your required file . So, you can directly use inside your required file the variables $orientation, $initrow, $rowsperpage.

Another way, quite ****, is to add those vars to $_GET before require the file, assuming you’re expecting to get them from $_GET:

$_GET['orient'] = $orientation; $_GET['init'] = $initrow; $_GET['nrrows'] = $rowsperpage; require './mypage.php'; 

And my recommended way is to encapsulate your included file code in a function, so you can call it passing params . Even make a class, if included code is large and can be sliced in methods.

"; var_dump( [ "orient"=>$orient, "init"=>$init ] ); echo "

";

 $value) < $_GET[$key] = $value; >> include($main[0]); > include_get_params("to_include.php?orient=landscape&init=100"); 

The method include_get_params , first separates the main part of the string, separates the file from the parameters, through the ? After that he sets the parameters into pieces and puts all of this within the $_GET In to_include, we retrieved the parameters from the $_GET

PHP: How to pass multiple parameters under same name through url?, In such case, you have to change the PHP file to take arrays. Else, it won’t work. – Light Yagami. Jun 20, 2020 at 11:11.

Php Tutorials: How to pass parameters from one script to another

The two primary ways to pass parameters from one script to another using PHP code is a
Duration: 11:35

PHP Include a page based on multiple parameters rather than just one

I have this code on my index page:

if(isset($_GET['source'])) < $source = $_GET['source']; >else < $source = ""; >switch($source) < case 'credits'; include "includes/credits.php"; break; default: include "includes/recommended.php"; break; >

  If the href="index.php?source=credits" , then credits.php will be included, but if I add an additional parameter (say id=3 ) then the page will not work. How do I make it so that I can include the credits.php file when I have multiple parameters, and just the source=credits parameter alone?

For example, I want the id to be different depending on the user, but I want to access the page whether there is an `d (user logged in) or not(user not logged in).

Change your URL using the url parameter separator & , not ? , which is not a valid URL format

 https://developer.mozilla.org/en-US/docs/Learn/Common_questions/What_is_a_URL

How to call function of one php file from another php file and pass, Yes require the first file into the second. That’s all. See an example below,. File1.php :

Set parameters when require_once a php script

First, I do not hope this question is too **** for stackoverflow, but I am quite new to php and do not have much experience.

I have the file page.php and the file sendTestMail.php and I would like to run the file sendTestMail.php with specific parameters.

I am calling sendTestMail.php like that:

 require_once WPGAMAIL_PATH.'sendTestMail.php'; 

And I need to set two array parameters $wp_set and $ga_set .

Any suggestions what a best-practice solution is?

I appreciate your replies!

You have tons of possiblities, however without knowing the structure within your sendTestMail.php I can only give you hints.

You should basically create a function within your sendTestMail.php — e.g.

If you now require the script you can simply call the function an pass the parameters

Other examples of how to pass variable s to included / required files can be found here

How to include PHP file with JavaScript and pass parameters, You can use the second parameter of the load function which takes parameters that can be posted to the file in question:

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Php require parameter type with php code example

Far better for your include file to contain functions (or a class) rather than code that gets run straight off. Solution 1: Have a look at Type hinting http://php.net/manual/en/language.oop5.typehinting.php Solution 2:

Passing parameters to php include/require construct

There isn’t a way to pass parameters to include or require.

However the code that is included joins the program flow at the point where you include it, so it will inherit any variables that are in scope. So for example if you set $myflag=true immediately before the include, your included code will be able to check what $myflag is set to.

That said, I wouldn’t suggest using that technique. Far better for your include file to contain functions (or a class) rather than code that gets run straight off. If you’ve included a file containing functions then you can call your functions with whatever parameters you want at any point in your program. It’s much more flexible, and generally a better programming technique.

Include with parameters

This is something I’ve used on my recent WordPress project

Make a function functions.php :

function get_template_partial($name, $parameters) < // Path to templates $_dir = get_template_directory() . '/partials/'; // Unless you like writing file extensions include( $_dir . $name . '.php' ); >

Get parameters in cards-block.php :

// $parameters is within the function scope $args = array( 'post_type' => $parameters['query'], 'posts_per_page' => 4 ); 

Call the template index.php :

get_template_partial('cards-block', array( 'query' => 'tf_events' )); 

If you want a callback

For example, the total count of posts that were displayed:

Change functions.php to this:

function get_template_partial($name, $parameters) < // Path to templates $_dir = get_template_directory() . '/partials/'; // Unless you like writing file extensions include( $_dir . $name . '.php' ); return $callback; >

Change cards-block.php to this:

// $parameters is within the function scope $args = array( 'post_type' => $parameters['query'], 'posts_per_page' => 4 ); $callback = array( 'count' => 3 // Example ); 

$cardsBlock = get_template_partial('cards-block', array( 'query' => 'tf_events' )); echo 'Count: ' . $cardsBlock['count']; 

You could have the required file return an anonymous function, and then call it immediately after.

//required.php $test = function($param) < //do stuff >return $test 

//main.php $testing = require 'required.php'; $testing($arg); 

Passing parameters to php include/require, Content of current_executing_script.php: require ‘checkRole.php’; checkRole(‘r’) or die(‘no access for you’); I’m wondering if there is a way to basically just pass a parameter to checkRole.php as part of the include or require construct? Thanks in advance.

How to properly use PHP require [duplicate]

So, since it didn’t make a sense to you my last answer here is a full answer of what you can do to get rid of this problem once for all:

 catch (PDOException $e) < die("DB ERROR: ". $e->getMessage()); > ?> 

require_once $_SERVER['DOCUMENT_ROOT']."/config/db.php"; if(isLoggedIn($dbh))

functions.php

function isLoggedIn($dbh) < $stmt = $dbh->prepare("SELECT * FROM users. "); $stmt->execute(); > function anotherfunction($dbh) < $stmt = $dbh->prepare("SELECT * FROM others. "); $stmt->execute(); > 

The above corrections will save you the pain of looking after the requires, you require the db.php once so that now you have access to its variable and pass as argument whenever needed.

Note: Thanks Phil for fruitful comments and good elaboration.

PHP Require() does not execute required file in the, See example 5) What is going on, and how do I fix it? I am using the default configuration for WAMPServer (Apache 2.4.2, PHP 5.4.3), running on Windows 7 x64. php require execute. Share. Improve this question. Follow edited Oct 27, 2012 at 18:32. joequincy. asked Oct 27, 2012 at 17:01. joequincy joequincy. 1,395 10 …

PHP. Is there a way to require a function parameter to be an array?

Have a look at Type hinting http://php.net/manual/en/language.oop5.typehinting.php

Edit: Yes, you can type-hint with arrays, so edited my answer and changed accordingly.

What you want to do is called type-hinting. You can’t type hint basic data types, such as int , string , bool . You can type-hint with array or objects and interfaces:

function example_hinted1(array $arr) < >function example_hinted2(User $user)

Calling example_hinted1(5) will generate a PHP fatal error (not an exception), but calling it passing an array is totally ok.

If you need to be sure that some argument to a function is from a basic type you can simulate this behavior with code inside your function:

function example($number) < if (!is_int($number) < throw new Exception("You must pass an integer to ".__FUNCTION__."()"); >// rest of your function > 

So, these snippets would work:

example(1); $b = 5 + 8; example($b); 

while these would throw an exception:

example('foo'); example(array(5, 6)); example(new User()); 

PHP Function with Optional Parameters, I’ve written a PHP function that can accept 10 parameters, but only 2 are required. Sometimes, I want to define the eighth parameter, but I don’t want to type in empty strings for each of the parameters until I reach the eighth. One idea I had was to pass an abstracted function with an array of parameters which …

Use of require php

// Require a file to be imported or quit if it can’t be found

$_GET as parameters in PHP functions, If you expect to modify the input parameters, pass them by reference. If you need to use the input parameters, don’t overwrite them immediately. If you don’t need input parameters and only use values from $_GET locally to your function, declare page() without any arguments.

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