I want to scan the variable value $answer, and depending if it's bigger than 6, to be displayed as green, otherwise, as red. thank you Answer If you mean color green or red, here you go... Preview: https://3v4l.org/0ejhC

Display a php variable’s color inside , depending on the value

I want to scan the variable value $answer, and depending if it’s bigger than 6, to be displayed as green, otherwise, as red.

<?php
$answer = '';
if (!empty ($_POST)) {
  numbers.$answer = ($_POST['text1'] + $_POST['text2'] + _POST['text3'])/3;
}
?>
<p class='field'>
  <label for='pass'>Media Bacalaureat</label>
  <input type="number" name="text4" value="<?php echo $answer; ?>" 
  placeholder="Rezultat" disabled="disabled">
  <span id='valida' class='i i-close'></span>
</p>

JavaScript
​x
 
<?php$answer = '';if (!empty ($_POST)) {  numbers.$answer = ($_POST['text1'] + $_POST['text2'] + _POST['text3'])/3;}?><p class='field'>  <label for='pass'>Media Bacalaureat</label>  <input type="number" name="text4" value="<?php echo $answer; ?>"   placeholder="Rezultat" disabled="disabled">  <span id='valida' class='i i-close'></span></p>​​

thank you

Answer

If you mean color green or red, here you go…

<?php
$answer = ""; 
if(isset($_POST)){
  $answer = ($_POST['text1'] + $_POST['text2'] + $_POST['text3'])/3;
} else {
  // error code here
  // exit("no answer was provided");
}
if(isset($answer)){
  if($answer > '6'){
    $color = 'green';
  } else {
    $color = 'red';
  }
}
?>
<html>
  <head>
  </head>
  <body>
    <p class='field'>
      <label for='pass'>Media Bacalaureat</label>
      <input style="color:<?php echo $color;?>;" type="number" name="text4" value="<?php echo $answer;?>" placeholder="Rezultat" disabled="disabled">
      <span id='valida' class='i i-close'></span>
    </p>
  </body>
</html>

JavaScript
 
<?php$answer = ""; if(isset($_POST)){  $answer = ($_POST['text1'] + $_POST['text2'] + $_POST['text3'])/3;} else {  // error code here  // exit("no answer was provided");}if(isset($answer)){  if($answer > '6'){    $color = 'green';  } else {    $color = 'red';  }}?><html>  <head>  </head>  <body>    <p class='field'>      <label for='pass'>Media Bacalaureat</label>      <input style="color:<?php echo $color;?>;" type="number" name="text4" value="<?php echo $answer;?>" placeholder="Rezultat" disabled="disabled">      <span id='valida' class='i i-close'></span>    </p>  </body></html>​

Preview: https://3v4l.org/0ejhC

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