01-01-2020
Unfortunately I moved away from my system. Can we do without that information?
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1. Shell Programming and Scripting
Hi,
Please can someone help to return the array elements from a function. Currently the problem I face is that tempValue stores the value in myValue as a string while I need an array of values to be returned instead of string.
Many Thanks,
Sudhakar
the function called is:
... (5 Replies)
Discussion started by: Sudhakar333
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2. UNIX for Dummies Questions & Answers
Hi,
I am writing a BASH shell script. I have an array that will contain IN ANY ORDER the following elements: DAY 8D MO NS.
I would like to erase the element DAY, but since the order of the elements in the array are random, I will not know which element # DAY is (ie it's not as simple as... (3 Replies)
Discussion started by: msb65
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3. UNIX for Dummies Questions & Answers
Hi,
I have an array containing following sample information
@array = qw (chr02 chr02 chr02 chr02 chr02 chr03 chr03 chr04 chr04 chr05 chr05 chr05 chr07 chr07) I need to replace all duplicate entries by an underscore to get the following output@array = qw (chr02 _ _ _ _ chr03 _ chr04 _ chr05 _ _... (4 Replies)
Discussion started by: pawannoel
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4. UNIX for Dummies Questions & Answers
Is there a way to print multiple array elements without iterating through the array using bash?
Can you do something like...
echo ${array}and get all those separate elements from the array? (2 Replies)
Discussion started by: jrymer
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5. Shell Programming and Scripting
Hi all,
I have created 3 arrays which can have common elements in each like-
arr_a contains str1 str2 str3 str4 str5
arr_b contains str3 str6 str7 str1 str8
arr_c contains str4 str9 str10 str2
each array is created with "set -A arr_name values" command. I want to create a resultant array-say... (1 Reply)
Discussion started by: sanzee007
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6. Shell Programming and Scripting
I have a script which takes backup of some configuration files on my server. It does that by using an array which contains the complete path to the files to backup.
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7. UNIX for Dummies Questions & Answers
Hi all,
I know how to merge two tables and to remove the duplicated lines based on a field (Column 2) . My next challenge is to be able to identify in a new column those common elements between table A & B, those elements in table A not present in table B and vice versa. A simple count would be... (6 Replies)
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8. Shell Programming and Scripting
Hi,
I can't find out how to create correct code to get multiplication of each elements of array. Let's say I enter array into command line (2 3 4 5 6 8) and i need output 2*3*4*5*6*8=5760.
I tried this one, but answer is 0.
for i in $@; do
mult=$((mult*i))done
echo "mult: " $mult
... (4 Replies)
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9. Shell Programming and Scripting
Hi All,
need help with reading the array and sum of the array elements.
given an array of integers of size N . You need to print the sum of the elements in the array, keeping in mind that some of those integers may be quite large.
Input Format
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10. UNIX for Beginners Questions & Answers
Hi,
Sure it's an easy one, but it drives me insane.
input ("|" separated):
1|A,B,C,A
2|A,D,D
3|A,B,B
I would like to count the occurence of each capital letters in $2 across the entire file, knowing that duplicates in each record count as 1.
I am trying to get this output... (5 Replies)
Discussion started by: beca123456
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LEARN ABOUT PHP
move_uploaded_file
MOVE_UPLOADED_FILE(3) 1 MOVE_UPLOADED_FILE(3)
move_uploaded_file - Moves an uploaded file to a new location
SYNOPSIS
bool move_uploaded_file (string $filename, string $destination)
DESCRIPTION
This function checks to ensure that the file designated by $filename is a valid upload file (meaning that it was uploaded via PHP's HTTP
POST upload mechanism). If the file is valid, it will be moved to the filename given by $destination.
This sort of check is especially important if there is any chance that anything done with uploaded files could reveal their contents to
the user, or even to other users on the same system.
PARAMETERS
o $filename
- The filename of the uploaded file.
o $destination
- The destination of the moved file.
RETURN VALUES
Returns TRUE on success.
If $filename is not a valid upload file, then no action will occur, and move_uploaded_file(3) will return FALSE.
If $filename is a valid upload file, but cannot be moved for some reason, no action will occur, and move_uploaded_file(3) will return
FALSE. Additionally, a warning will be issued.
EXAMPLES
Example #1
Uploading multiple files
<?php
$uploads_dir = '/uploads';
foreach ($_FILES["pictures"]["error"] as $key => $error) {
if ($error == UPLOAD_ERR_OK) {
$tmp_name = $_FILES["pictures"]["tmp_name"][$key];
$name = $_FILES["pictures"]["name"][$key];
move_uploaded_file($tmp_name, "$uploads_dir/$name");
}
}
?>
NOTES
Note
move_uploaded_file(3) is both safe mode and open_basedir aware. However, restrictions are placed only on the $destination path as to
allow the moving of uploaded files in which $filename may conflict with such restrictions. move_uploaded_file(3) ensures the safety
of this operation by allowing only those files uploaded through PHP to be moved.
Warning
If the destination file already exists, it will be overwritten.
SEE ALSO
is_uploaded_file(3), rename(3), See Handling file uploads for a simple usage example.
PHP Documentation Group MOVE_UPLOADED_FILE(3)