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Ministry of Human Resources and Social Security Document No. 10774 Reading Efficiency of PHP Text File

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Release： 2016-07-29 08:48:01

Original

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The homepage is about 3KB and was tested locally.

Copy the code The code is as follows:

file_get_contents('shadow.

$indexFile = fopen('shadow.xml', 'r');while ( !feof($indexFile)) fgetc( $indexFile);

Take 0.026 seconds

Copy code

Code As follows:

$indexFile = fopen('shadow.xml', 'r');fread($indexFile, 10000);

It takes 0.0003 secondsThe difference is nearly 100 times! ! It’s really unexpected I guess all the time is wasted on the while loop or something. The above introduces the reading efficiency of the Ministry of Human Resources and Social Security Document No. 10774 PHP text file, including the content of the Ministry of Human Resources and Social Security Document No. 10774. I hope it will be helpful to friends who are interested in PHP tutorials.

Related labels：

人力资源和社会保障部10774号文件

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