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Getting Started

Operators

$x = 1;
$y = 2;
$sum = $x + $y;
echo $sum;   # => 3

See: Operators

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  • Also see
  • Miscellaneous
  • PHP Classes
  • PHP Functions
  • PHP Loops
  • PHP Conditionals
  • PHP Operators
  • PHP Arrays
  • PHP Strings
  • PHP Types
  • Getting Started