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PHP Pass by reference in foreach [duplicate]
...);
foreach ($a as &$v) {
}
foreach ($a as $v) {
echo $v.'-'.$a[3].PHP_EOL;
}
As you can see, the last array item takes the current loop value: 'zero', 'one', 'two', and then it's just 'two'... : )
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Flat file databases [closed]
...at are the best practices around creating flat file database structures in PHP?
11 Answers
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How do I get the current date and time in PHP?
Which PHP function can return the current date/time?
38 Answers
38
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What are the ways to make an html link open a folder
...t - newer versions of IE seem to block this behavior just as Chrome/Safari/etc.
– ZeekLTK
May 27 '14 at 21:00
1
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PHP script to loop through all of the files in a directory?
I'm looking for a PHP script that loops through all of the files in a directory so I can do things with the filename, such as format, print or add it to a link. I'd like to be able to sort the files by name, type or by date created/added/modified. (Think fancy directory "index".) I'd also like to be...
how do I use the grep --include option for multiple file types?
... --include flags. This works for me:
grep -r --include=*.html --include=*.php --include=*.htm "pattern" /some/path/
However, you can do as Deruijter suggested. This works for me:
grep -r --include=*.{html,php,htm} "pattern" /some/path/
Don't forget that you can use find and xargs for this so...
How to parse the AndroidManifest.xml file inside an .apk package
...similar fashion you can extract other information (e.g. package, app name, etc...) of the AndroidManifest.xml:
#Extract the APK package info:
shellcommand = "aapt dump badging " + filepath
process = subprocess.Popen(shellcommand, stdout=subprocess.PIPE, stderr=None, shell=True)
apkInfo = process.co...
Copy entire contents of a directory to another using php
...ing recursively I found in this note on the copy documentation page:
<?php
function recurse_copy($src,$dst) {
$dir = opendir($src);
@mkdir($dst);
while(false !== ( $file = readdir($dir)) ) {
if (( $file != '.' ) && ( $file != '..' )) {
if ( is_dir($s...
PHP substring extraction. Get the string before the first '/' or the whole string
I am trying to extract a substring. I need some help with doing it in PHP.
15 Answers
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Checking to see if one array's elements are in another array in PHP
I have two arrays in PHP as follows:
7 Answers
7
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