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php把大写命名转换成下划线分割命名

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Release: 2016-06-13 09:05:48
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php把大写命名转换成下划线分割命名

   这篇文章主要介绍了php把大写命名转换成下划线分割命名,本文讲解对一些不习惯大写风格的命名方法如帕斯卡命名、驼峰命名法进行转换的方法,需要的朋友可以参考下

  有时候需要把一个字符串中的大写转换成 _+小写的方式,在变量命名的时候会碰到这种问题,直接上代码:

  ?

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$name = 'AppPromoZhongQiu2014ActiveStatusSelector';

 

echo cc_format($name);

function cc_format($name){

$temp_array = array();

for($i=0;$i

$ascii_code = ord($name[$i]);

if($ascii_code >= 65 && $ascii_code

if($i == 0){

$temp_array[] = chr($ascii_code + 32);

}else{

$temp_array[] = '_'.chr($ascii_code + 32);

}

}else{

$temp_array[] = $name[$i];

}

}

return implode('',$temp_array);

}

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