Php problems (urgent) 1. use JAVASCRIPT to write a floating point formatting function. You must specify the number of decimal places to retain. Requirement: the IE version is earlier than 5.5, that is, new functions are unavailable. 2. use PHP to write a function to format and display the file size. It is displayed as 345b, 123 K, 78 M, 1.2G. that is to say, if the value exceeds 1 K, the unit is K. If the value exceeds 1 M, the unit is M. 3. use PHP to write a question about # 20345D php on the webpage (urgent)
1. use JAVASCRIPT to write a floating point number formatting function. You must specify the number of decimal places to retain. Requirement: the IE version is earlier than 5.5, that is, new functions are unavailable.
2. use PHP to write a function to format and display the file size. It is displayed as 345b, 123 K, 78 M, 1.2G. that is to say, if the value exceeds 1 K, the unit is K. If the value exceeds 1 M, the unit is M.
3. use PHP to write a function that converts the color # 20345D on the webpage into r g B. You cannot use global variables. the function must return three RGB values at the same time. Note that #123 is included in HTML in FIREFOX format, which is short for #112233.
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Why ??
Based on your 14.29% posting rate?
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Reference the post of nanhuaboy:
1. use JAVASCRIPT to write a floating point number formatting function. You must specify the number of decimal places to retain. Requirement: the IE version is earlier than 5.5, that is, new functions are unavailable.
2. use PHP to write a function to format and display the file size. It is displayed as 345b, 123 K, 78 M, 1.2G. that is to say, if the value exceeds 1 K, the unit is K. If the value exceeds 1 M, the unit is M.
3. use PHP to write a function that converts the color # 20345D on the webpage into r g B. You cannot use global variables. the function must return three RGB values at the same time. Note that HT in FIREFOX format...
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The second question ...... It seems that I answered the question yesterday .....
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Discussion
Why ??
Based on your 14.29% posting rate?
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Haha
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Dizzy
