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Closed 7 years ago.
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I'm uploading several files and I need to process all of them. But they have "unknown" names back in the form and simple foreach is not working.
<input type="file" name="somethingIDontKnow">
<input type="file" name="somethingIDontKnowAgain">
...
I need to know the name parameters of inputs. Can I get them somehow?
Oh, I forgot to add enctype="multipart/form-data" parameter to <form> so I didn't get any files. It's ok now.
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Closed 1 year ago.
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i know that has to be a trivial one. Can please somebody tell me how only to get the value of skills? how can i access it?
Appreciate.
You have different options to choose from:
In plain PHP you can do:
$skills = array_map(function($entry) {
return $entry->skills;
}, $arr);
With Laravel helpers you can do:
Arr::pluck($arr, 'skills');
Your data looks like models so in that case, you might be able to do this as well:
YourModel::get()->pluck('skills'); //or
$yourCollection->pluck('skills');
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I am testing PHP and the variable from the form is not staying, and does not appear even on the same page. Here is the code:
<?php
echo "<form action='input.php' method='post'>Test: <input type='text' name='last' </form><input type=submit>";
echo "<h1>The last input was: </h1>", $_POST["last"];
?>
This is not a PHP problem. It is an HTML problem.
Your submit button is outside of the form.
It's effectively "submitting" a blank, empty, made-up form of its own.
That made-up form does not contain any of your data.
Move the submit button to inside of the form.
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header("Location: {$TBDEV['baseurl']}/login.php?returnto=" . urlencode($_SERVER["REQUEST_URI"]));
Is it a variable? PHP reserved word? something to do with HTML?
It's a $_GET parameter. When you submit the code, the page receiving it will be able to use $_GET['returnto'] to return you to the page you're currently on.
Take some time to learn about $_GET
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I have a problem. Because i'm new in PHP, i don't know whether this is right or wrong syntax. Form it's not working.
<form name="edit_client" method="post" action="index3.php?page=del&id=<?php echo $row['id']; ?>&action=edit">
No problem with that.
<form name="edit_client" method="post" action="index3.php?page=del&id=<?php echo $row['id']; ?>&action=edit">
Just missed a = after id
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Closed 8 years ago.
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Here is the URL:
localhost/wordpress/?page_id=51.html?err=Please%20Enter%20your%20Password%20Confirmation
Here is the code that is not working:
<h2 class="site-description2">
<?php if(isset($_GET["err"])) echo $_GET["err"]; ?>
</h2>
Thanks in advance. Appreciate all help.
separate $_GET parameters with &
localhost/wordpress/?page_id=51.html&err=Please%20Enter%20your%20Password%20Confirmation