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  1. <?php
  2.  
  3. error_reporting -1;
  4.  
  5.  
  6. for ($x = 1; $x < 10; $x++) {
  7. 	$i = ($x * $x);
  8. 	echo "$x x $x = $i\n";
  9. }
Success #stdin #stdout #stderr 0s 52488KB
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stdin
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Standard input is empty
stdout
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1 x 1 = 1
2 x 2 = 4
3 x 3 = 9
4 x 4 = 16
5 x 5 = 25
6 x 6 = 36
7 x 7 = 49
8 x 8 = 64
9 x 9 = 81
stderr
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PHP Notice:  Use of undefined constant error_reporting - assumed 'error_reporting' in /home/TK5gFG/prog.php on line 3
https://ideone.com/sRvu3e
мини "калькулятор"
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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