CODEWITHSUNDEEP
php
Thoppil
Thoppil

Reputation: 54

call variable using $_POST php

<body onload="cmdform.command.focus()">
<form method="POST" action="#" name="cmdform">
<textarea style="width:100%; height:90%; background:black; color:green;" name="textarea" cols="20" >
<?php 
$name="My Name";
if (isset($_POST['submit'])){
    if (!empty($_POST['command'])){
        echo $me = $_POST['textarea'];
        echo "\n";
        echo $_POST['command'];
    }else{
        echo $me = $_POST['textarea'];
    }
}
?>
</textarea>
<input type="text" name="command">
<input type="submit" value="Submit" name="submit">
<input type="reset" value="Reset" name="B2">
</form></body>

When I enter $name in textbox("command") 'My Name' should display in textarea

Upvotes: 0

Views: 43

Answers (1)

Progman
Progman

Reputation: 19545

You can solve this with a simple str_replace() call.

$content = str_replace('$name', $name, $content);

Or you use an if() statement to check if the content is exactly the string "$name".

if ($_POST['command'] == '$name') {
    $content = $name;
}

Upvotes: 1

Related Questions