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November 23, 2008

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What is the difference between PHP4 and PHP5?

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Asked By: tikimama |

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PHP4 cannot support oops concepts and Zend engine 1 is used.
PHP5 supports oops concepts and Zend engine 2 is used.
Error supporting is increased in PHP5.
XML and SQLLite will is increased in PHP5.

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Sunday, May 11, 2008

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PHP

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None

Job Positions

Web Developer

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110

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What are the conditions that have to be met for a condition to be an invariant of the class?

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Asked By: Abdullah |

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An invariant declaration cannot change, ever, and any data that can be referenced through the invariant cannot ever change. Initializers for invariant declarations can be placed into ROM (Read Only Memory).
The initializer for an invariant declaration must be evaluatable at compile time:
Data referred to by an invariant is also invariant:
invariant members of a class or struct do not take up any space in instances of those objects:
the type of an invariant declaration is itself invariant.

Create Date

Monday, February 11, 2008

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oops

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None

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None

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Monday, February 25, 2008 11:07 AM

this is a good question but confuses the candidate ..

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142

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does .net support multiple inheritance through classes? can a single class implement multiple interfaces?

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Asked By: Anonymous |

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no it doesn't support multiple inhertiance through classes. However, a single class can implement multiple interfaces.

Create Date

Saturday, September 01, 2007

Tags

.net, inheritance, programming, oops, class, interface

Asked At

microsoft, Wipro

Job Positions

developer, software engineer, Programmer

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ANONYMOUS

Tuesday, September 18, 2007 7:14 AM

this is my first comment..yes i fully agree .net does support multiple inheritence through interfaces

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144

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What are the advantages & disadvantages of OOP over procedural programming? Which one is better?

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Asked By: Anonymous |

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Be the first one to answer the question Click here to answer

Create Date

Saturday, September 15, 2007

Tags

programming, oops, software, coding

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None

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None

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126

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What is the difference between PHP4 and PHP5?

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Asked By: Anonymous |

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PHP4 cannot support oops concepts and Zend engine 1 is used.

PHP5 supports oops concepts and Zend engine 2 is used.
Error supporting is increased in PHP5.
XML and SQLLite will is increased in PHP5.

Create Date

Saturday, September 15, 2007

Tags

oops, XML, php, PHP4, PHP5, support, Zend engine 1, Zend engine 2, Error supporting, SQLLite

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None

Job Positions

None

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