PHP function in the file_get_contents URL

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PHP function in the file_get_contents URL

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#1 by (3 votes)

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I have the following code:

    $ws1 = file_get_contents('http://10.0.0.0:1111/bids/all/'.$obj->auction_id);

How do I add another slash ( / ) after $obj->id and put another PHP code like this:

link

php

asked by anonymous 15.04.2018 / 01:56

1 answer

Change return type Relationships with the Entity Framework?

score 3 · Accepted Answer

Following the same logic:

$ws1 = file_get_contents('http://10.0.0.0:1111/bids/all/'.$obj->auction_id.'/'.$php2);
//                                                                 Barra ---^
//                                                            Outra variável ---^

In PHP you use . to concatenate (join) two strings .

Change the $php2 variable to whatever you want after the slash (for example, $obj->outro_campo ).

As commented by colleague @ValdeirPsr, there is another way to interpolate:

file_get_contents("http://10.0.0.0:1111/bids/all/{$obj->auction_id}/$php2");

Whenever a string is delimited by double quotation marks, PHP interprets names beginning with $ as variables. In the case of objects and some expressions, to disambiguate, you must use the { } delimiters around the set.