Php uses the number_format function to extract decimal places for analysis. number_format decimal places

Php uses the number_format function to extract decimal places for analysis. number_format decimal places

This example describes how php uses the number_format function to intercept decimals. We will share this with you for your reference. The details are as follows:

We all know that the number_format () function in php can group numbers by thousands, but it will round the number. Is there a way for it to directly discard the decimal places behind the reserved digits without rounding them? Don't worry, please let me know. If you want to keep two decimal places, you can put your number-0.005

For example:

123456.6588

The result you want is:

123,456.65

You can:

$ Num = 123456.6588; echo number_format ($ num-0.005, 2 ,".",",");

If you only want to keep the integer, you can

$ Num = 123456.6588; number_format ($ num-0.5 );

Solve the problem!

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Php code online formatting and beautification tools:

Http://tools.jb51.net/code/phpformat

In addition, because php belongs to the C language style, the following tool can also format php code:

C language style/HTML/CSS/json code formatting and beautification tools:
Http://tools.jb51.net/code/ccode_html_css_json