Related Links : Search Engine Optimization | | Search Engine Marketing | Online Marketing | Freelance Programmer| SEO Thailand | SEO Expert | SEO services | PHP Programmer Thailand | SEO Tutorial | What is SEO |
  Home Our SEO Services SEO Expert Consultant Php Programmer Scripts| Email : sachin {at} jainsachin {dot} com

PHP | Compare elements in order to place them correctly in the heap while sifting up. | Manual | Tutorial | Help

SEO Services



Website Programming in PHP / MYSQL



Friends


    Compare elements in order to place them correctly in the heap while sifting up.
    SplHeap
    PHP Manual

    SplHeap::compare

    (No version information available, might be only in CVS)

    SplHeap::compare — Compare elements in order to place them correctly in the heap while sifting up.

    Description

    abstractint SplHeap::compare ( mixed $value1 , mixed $value2 )

    Compare value1 with value2 .

    Warning

    Throwing exceptions in SplHeap::compare can corrupt the Heap and place it in an blocked state. You can unblock is by calling SplHeap::recoverFromCorruption. However, some elements might not be placed correctly and it may hence break the heap-property.

    Parameters

    value1

    The value of the first node being compared.

    value2

    The value of the second node being compared.

    Return Values

    Result of the comparison, positive integer if value1 is greater than value2 , 0 if they are equal, negative integer otherwise.

    Note: Having multiple elements with the same value in a Heap is not recommended. They will end up in an arbitrary relative position.

    SplHeap
    PHP Manual

    SEO Tutorial / Articles





    Php / Mysql Tutorial



    Articles



      Portfolio


      SEO by Jainsachin