Detailed description of the progress bar implemented by PHP, and detailed description of the php progress bar
This article describes the progress bar of PHP implementation. We will share this with you for your reference. The details are as follows:
When collecting data, I wanted to use php to implement a progress bar function. Google found a suitable code. The following code is directly used:
<? Php // prevent execution timeout set_time_limit (0); // clear and disable the output cache ob_end_clean (); // for ($ I = 0; $ I <188; $ I ++) {$ users [] = 'Tom _'. $ I ;}// the length of the calculated data $ total = count ($ users); // The length of the displayed progress bar, in px $ width = 500; // The length of the progress bar for each record operation $ pix = $ width/$ total; // The percentage of progress bars started by default $ progress = 0;?> <Html>
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