output of a function in BOLD

Hello there,

To set the output bold, you can wrap the return value with “<b></b>” syntax before return it. Something like this.

$val = "<b> this is a return value</b>";
return $val;

And in my case I should write $val just nearby the function in bold like this

,$val "function_prezzo_minimo",

?

Wrap the <input> tag: <b><input ... /></b>

FWIW, I think the <b> tag is discouraged and <strong> is preferred.

Only the number should be STRONG, the other words on the button have to stay regular

Maybe you can try add <b> after echo. Something like this.

<div class="prezzo"><form><input type="button" class="prezzo" value="da <?php echo <b> get_post_meta( get_the_ID(), "function_prezzo_minimo", true ) </b>; ?> euro/notte"> </form></div>

I hope this helps.

It breaks the site ??

Sorry, @sacconi. My Bad. I forgot to add double quotes. The pattern is like this:

"<b>" . $value . "</b>"

So, the right code should be like this:

<div class="prezzo"><form><input type="button" class="prezzo" value="da <?php echo "<b>" . get_post_meta( get_the_ID(), "function_prezzo_minimo", true ) . "</b>"; ?> euro/notte"> </form></div>

I hope it helps.

sorry, not working: https://ibb.co/0r5FnSM

For the previous answer, try to change double quote “<b>” “</b>” with single quote one. Since it’s already wrapped with double quote. Like this:

<div class="prezzo"><form><input type="button" class="prezzo" value="da <?php echo '<b>' . get_post_meta( get_the_ID(), "function_prezzo_minimo", true )  .  '</b>'; ?> euro/notte"> </form></div>

Or, wrap it in a span with a class assigned to it

<div class="prezzo">
<form>
<input type="button" class="prezzo" value="da 
<?php 
$test = get_post_meta( get_the_ID(), "function_prezzo_minimo", true );
 echo "<span style='font-weight:700;'>$test</span>";
 euro/notte">
</form>
</div>

sorry, nothing works

I don’t think I have any other idea. The last thing to should try maybe change input type to button. Instead of <input type=”button”>, maybe you should utilize <button> instead. For more robust functionality.

With <button>, you just need something like this to have partially bold text.

<button type="submit">This is <b>Bold</b></button>

So, maybe you can try something like this instead.

<div class="prezzo"><form>
<?php 
$test = get_post_meta( get_the_ID(), "function_prezzo_minimo", true ); 
<button type="submit" class="prezzo">
da <b>$test</b> euro/notte
</button>
?>
</form></div>

If this doesn’t work either. I’m sorry. I can’t help anymore.