Resource ID #2? [closed] - php

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Why when it displays does it say Resource id #2?
All I am doing is fetching a simple number (0) out of a .txt file:
$num = fopen('qnum/qnum.txt', 'r');
echo $num;


You are not actually reading the file. You are only opening it and acquiring a reference to the file. You have to add more code (e.g. something along the lines of the answers to this question) to read the contents of the file.

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Select text on a string after X symbol [closed]

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i have this string
$string = "Social\Notify\Models\User";
How can i tell to php how select just the fourth segment of it? in this case just the word User?

Something like this will do?
$str='Social\Notify\Models\User';
echo explode('\\',$str)[3]; //"prints" User

file_put_contents in the folder below [closed]

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I'm making a file creating script in php using file_put_contents, so how do you place a file to the directory below?
For example the script is in localhost:8080/favicon/ and I want to place the file in localhost:8080, how can this be done?

$dest = __DIR__ . '/../filename';
file_put_contents($dest, $data);
See http://php.net/manual/language.constants.predefined.php

fclose(fopen(path_to_your_file_like_C:\abc\,"a"));
for more info go here.

Display JSON Value from URL using PHP [closed]

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How does one display the USD exchange rate from https://bitpay.com/api/rates using PHP on a web page?
ie, that in the first line:
{"code":"USD","name":"US Dollar","rate":325.8}

you need json_decode() from php
it will convert the json data to a php object
but as suggested by Marc B
write some code

How to parse a txt file from steam [closed]

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How can I parse this txt file or how could i turn it into xml(if it's possible)?
Help please.
Edit: Yes, that is not a json.

PHP Displaying of page issues [closed]

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It's a blank page and that's not how it's supposed to be :/
Can anyone help me out with this?
Code - http://pastie.org/private/9klk5tm6goixq4ev93tkq
-
Mord

You need closing parenthesis on every line that has one opening.
Example:
move_uploaded_file($_FILES["thematicseniorphoto"]["tmp_name"], "uploads/" . $_FILES["thematicseniorphoto"]["tmp_name"];
should be
move_uploaded_file($_FILES["thematicseniorphoto"]["tmp_name"], "uploads/" . $_FILES["thematicseniorphoto"]["tmp_name"]);
EDIT:
Next time use a while() statement and find a pattern of text to search/use. You'll go from 700 lines to like...20.

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