Phi*_*ord 39 php arrays case-sensitive
我不知道这是否是一个问题,但想开始考虑它.
题:
" PHP数组索引是否区分大小写 "?
例:
$a=array("a"=>"Dog","b"=>"Cat","c"=>"Horse","A"=>"Dog","B"=>"Cat","C"=>"Horse");
print_r($a);
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结果:
Array ( [a] => Dog [b] => Cat [c] => Horse [A] => Dog [B] => Cat [C] => Horse )
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我已经运行了几个例子,这似乎是正确的,只是想确保我正确看到这一点.
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