You could try with echo -e to have the newline recognized. Though it would be ok to see how you assign/fill this array. Anyway here is a general example:
Code:
$> array=( a b "c\n" d e )
$> echo -e ${array[@]}
a b c
d e
$> echo -e ${array[0]}
a
$> echo -e ${array[1]}
b
$> echo -e ${array[2]}
c
$> echo -e ${array[3]}
d
$> echo -e ${array[4]}
e
i have a file,like
1 3
4 5
6 7
8 9
i want to save it into an array.
and then i want to get every element, because i want to use them to calculate. for example: i want to calculate 1 + 3.
but i cannot reach my goal.
open (FILE, "<", "number");
my @arr;
while (<FILE>){
chomp;... (1 Reply)
Hi all,
How to:
Run a bash script, display on the screen and save all information in a file including error information.
For example:
I have a bash script called test.sh
now I want to run the test.sh and display the output on the screen and save the output including error info to a file.
... (1 Reply)
I have set up a bash script to run a long list of things that I need to time. I would like to redirect the output of time to a file. I have set it up like,
echo "Runtimes for servlet 4, 100K structures" > test_times.txt
echo "" >> test_times.txt
echo "runs where N=10" >> test_times.txt
echo... (7 Replies)
Hi,
I'm trying to write a bash script that takes a file and passes each line from the file into an array with elements separated by column.
For example:
Sample file "file1.txt":
1 name1 a first
2 name2 b second
3 name3 c third
and have arrays such as:
line1 = ( "1" "name1" "a"... (3 Replies)
Hi there.
i have created a program that in the end it will give output like this
1 2 3 4 5
10 9 8 7 6
11 12 13 14 15
.............. 17
i wonder how to save the output into a single string and into a file.
i.e 1 10 11 12 9 2 3 8 13 14 7 4 5 6 15 17 (in this order,... (3 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Hi there.
i have created a program that in the end it will give output like this
1 2 3 4 5
10 9 ... (1 Reply)
I'm working on a script to execute a number of items. One being, editing particular files to add certain lines. I'm attempting to utilize sed, but, having issues when running from a bash script. Assistance is greatly appreciated.
My example:
sed -i '14 i\
# add these lines
add these lines to... (5 Replies)
I am trying to select a file in bash and save it to a directory. The below does run but no selected file is saved. Thank you :).
bash
# select file
printf "please select a file to analyze with entered gene or genes \n"
select file in $(cd... (4 Replies)
#!/bin/bash
X=(2H 4S 10D QC JD 9H 8S)
How do I unset the 10D from this array and save it to a file?
Please use CODE tags as required by forum rules! (5 Replies)
Discussion started by: cogiz
5 Replies
LEARN ABOUT PHP
cairo_svg_surface_get_versions
CAIRO_SVG_SURFACE_GET_VERSIONS(3) 1 CAIRO_SVG_SURFACE_GET_VERSIONS(3)CairoSvgSurface::getVersions - Used to retrieve a list of supported SVG versions
Object oriented style (method):
SYNOPSIS
publicstatic array CairoSvgSurface::getVersions (void )
DESCRIPTION
Procedural style:
array cairo_svg_get_versions (void )
Returns a numerically indexed array of currently available CairoSvgVersion constants. In order to retreive the string values for each
item, use CairoSvgSurface::versionToString.
PARAMETERS
This function has no parameters.
RETURN VALUES
Returns a numerically indexed array of integer values.
EXAMPLES
Example #1
CairoSvgSurface::getVersions example
<?php
/* Grab our list of versions */
$versions = CairoSvgSurface::getVersions();
var_dump($versions);
/* echo the string name of each version */
foreach($versions as $id) {
echo CairoSvgSurface::versionToString($id), PHP_EOL;
}
?>
The above example will output something similar to:
array(2) {
[0]=>
int(0)
[1]=>
int(1)
}
SVG 1.1
SVG 1.2
Example #2
Procedural style
<?php
/* Grab our list of versions */
$versions = cairo_svg_surface_get_versions();
var_dump($versions);
/* echo the string name of each version */
foreach($versions as $id) {
echo cairo_svg_surface_version_to_string($id), PHP_EOL;
}
?>
The above example will output something similar to:
array(2) {
[0]=>
int(0)
[1]=>
int(1)
}
SVG 1.1
SVG 1.2
SEE ALSO
CairoSvgSurface::versionToString.
PHP Documentation Group CAIRO_SVG_SURFACE_GET_VERSIONS(3)