java软件工程师学php - 7. Map被称作关联数组
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2022-05-18 23:42:23
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java程序员学php - 7. Map被称作关联数组
如:
$map['BJ'] = 'Beijing';
$map['SH'] = 'Shanghai';
遍历这个关联数组:
foreach($map as $abbr=>$full_name){
echo "$abbr is short for $full_name";
}
如:
$map['BJ'] = 'Beijing';
$map['SH'] = 'Shanghai';
遍历这个关联数组:
foreach($map as $abbr=>$full_name){
echo "$abbr is short for $full_name";
}
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