Get post in php

Php get

<form action="/" method="get">
  <input type="text" name="name">
  <br>
  <input type="submit">
</form>
<?php
  echo $_GET["query"];
?>

Php post

<form method="post" action="<?php echo $_SERVER['PHP_SELF'];?>">
  Name: <input type="text" name="fname">
  <input type="submit">
</form>
<?php
if ($_SERVER["REQUEST_METHOD"] == "POST") {
  // do logic
  $name = $_POST['fname'];
}
?>

Get post in php

$data = json_decode(file_get_contents('php://input'), true);

// you have all in an array

Get post php

<?php
var = $_POST['var'];
echo var;
  
// YOUR METHOD IN HTML MUST BE IN POST

<form method="post">
	<input type="text" name="var">  
</form>

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