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codeplex:PHP LINQ classes,PHP也可以使用Linq语法操作对象

WBOY
WBOY原創
2016-06-06 19:59:571068瀏覽

Examples can be found in the test package in the latest release. A basic example Let's say we have an array of strings and want to select only the strings whose length is 5. The PHPLinq way of achieving this would be the following: // Crea

Examples can be found in the test package in the latest release.

A basic example

Let's say we have an array of strings and want to select only the strings whose length is
// Create data source
$names = array("John", "Peter", "Joe", "Patrick", "Donald", "Eric"); 

$result = from('$name')->in($names)
            ->where('$name => strlen($name) select('$name'); 

Feels familiar to SQL? Yes indeed! No more writing a loop over this array, checking the string's length, and adding it to a temporary variable. 
You may have noticed something strange... What's that $name => strlen($name)

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