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Performance of FOR vs FOREACH in PHP
...on't think it really matters...
As for the reference making a difference, PHP uses copy-on-write, so if you don't write to the array, there will be relatively little overhead while looping. However, if you start modifying the array within the array, that's where you'll start seeing differences bet...
Difference between break and continue in PHP?
What is the difference between break and continue in PHP?
10 Answers
10
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为AppInventor2开发拓展(Extension) · App Inventor 2 中文网
...能够搞得定的，加油~
如果在编译或开发过程中遇到任何问题，欢迎来社区发帖讨论。
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Uploading both data and files in one form using Ajax?
...uery identifier.
You can upload data and files with one form using ajax.
PHP + HTML
<?php
print_r($_POST);
print_r($_FILES);
?>
<form id="data" method="post" enctype="multipart/form-data">
<input type="text" name="first" value="Bob" />
<input type="text" name="middl...
Deleting all files from a folder using PHP?
...ed `Temp' and I wanted to delete or flush all files from this folder using PHP. Could I do this?
17 Answers
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Append values to query string
...ke parsing, url encoding, ...:
string longurl = "http://somesite.com/news.php?article=1&lang=en";
var uriBuilder = new UriBuilder(longurl);
var query = HttpUtility.ParseQueryString(uriBuilder.Query);
query["action"] = "login1";
query["attempts"] = "11";
uriBuilder.Query = query.ToString();
long...
Convert timestamp to readable date/time PHP
...
Use PHP's date() function.
Example:
echo date('m/d/Y', 1299446702);
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fo...
How to determine the first and last iteration in a foreach loop?
...ght? Or relevant at all to this question since it involves HTML? This is a PHP question, clearly... and when it comes to mark-up semantics, it's down to a much deeper facts than "a proper blahblah is always better than blahblah (this is not even my opinion, it's pure fact)"
– D...
Which one is the best PDF-API for PHP? [closed]
Which one of these is the best PDF-API for PHP?
9 Answers
9
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?: operator (the 'Elvis operator') in PHP
I saw this today in some PHP code:
5 Answers
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