Online PHP editor | rfc for JtnoF

@ 2020-05-09T19:15:56Z

<?php
    $autocollant_total_ht_lot10 = null;
    $autocollant_total_ht_lot11 = "";
    $autocollant_total_ht_custom = "1,000"; 
     $euro = "€";
         
    if (isset($autocollant_total_ht_custom)) 
    {         
      echo 'ht custom';
      echo $autocollant_total_ht_custom . " " .$euro . "\r\n";
    } 
    
    //notice this doesnt output anything because it isnt set
    if (isset($autocollant_total_ht_lot10)) 
    {         
      echo 'lot 10';
      echo $autocollant_total_ht_lot10. " " .$euro. "\r\n";
    }
    
    //notice this does because the string, while empty is something that isnt null
    if (isset($autocollant_total_ht_lot11)) 
    {     
      echo 'lot 11';
      echo $autocollant_total_ht_lot11. " " .$euro. "\r\n";
    }
    //lets set it to null and see what happens
    $autocollant_total_ht_lot11 = null;
    if (isset($autocollant_total_ht_lot11)) 
    {     
      echo 'lot 11 AGAIN';
      echo $autocollant_total_ht_lot11. " " .$euro. "\r\n";
    }
    //it doesnt get printed!

Output for git.master, git.master_jit, rfc.property-hooks: ht custom1,000 € lot 11 €

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2020-03-21 RFC: Is_Literal - declined
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