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  1. <?php
  2.  
  3. $var1 = null;
  4. echo $var1 ?: 'new var1 value';
  5. echo PHP_EOL;
  6.  
  7. $var2 = 'var2 value';
  8. echo $var2 ?: 'new var2 value';
Success #stdin #stdout 0s 82880KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
new var1 value
var2 value
https://ideone.com/3fOrb3
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
secret

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