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  • What References Are »
  • PHP 5 Manual
  • Language Reference
  • References Explained
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References Explained

Table of Contents

  • What References Are
  • What References Do
  • What References Are Not
  • Passing by Reference
  • Returning References
  • Unsetting References
  • Spotting References
  • Other versions of this page
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    • PHP 5
    • PHP 7 (php.net)
    • PHP 8 (php.net)
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