本文整理汇总了PHP中Hash::sort_by方法的典型用法代码示例。如果您正苦于以下问题：PHP Hash::sort_by方法的具体用法？PHP Hash::sort_by怎么用？PHP Hash::sort_by使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Hash的用法示例。
在下文中一共展示了Hash::sort_by方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: Hash
foreach ($e as $k => $v) {
echo $k . ' => ' . $v . "\n";
}
echo "***COLLECT***\n";
print_r($e->collect('$key;')->array);
echo "***ALIAS METHOD MAP***\n";
print_r($e->map('$key;')->array);
if ($e->any('$key == 1;')) {
echo "true\n";
}
if ($e->any('$key == 4;')) {
echo "true\n";
}
echo "***INJECT***\n";
print_r($e->inject(array(), '$object["injected_$key"] = $value;$object;'));
$e = new Hash();
$e['short'] = 4;
$e['this is a longer one'] = 12;
$e['this is long'] = 2;
echo "***ARRAY***\n";
print_r($e->array);
echo "***SORT***\n";
print_r($e->sort()->array);
echo "***SORT_BY***\n";
print_r($e->sort_by('strlen($key);')->array);
echo "***FLATTEN***\n";
$e = new Arr(array(1, 2, 3, new Arr(array(4, 5, 6, new Arr(array(7, 8, 9))))));
print_r($e->flatten()->array);
echo "***CHUNK***\n";
$e = new Arr(array(1, 2, 3, 4, 5, 6, 7, 8));
print_r($e->chunk(3)->to_native_a());