Hello,
I've read couples of similar threads to my question and I strongly believe that I am doing something wrong. What I'm trying to do is to process data with php. It reads data from shell script.
Everything goes well but at the end it does not print what it reads from shell .
I run it from a shell like php test.php $line with while read line loop
test.php
Lets say, if the string is "main.html", it redirects to http://xx.yy.zz/"$name"
What I expect to get it: http://xx.yy.zz/main.html
What is my fault?
Last attempt:
If I change the last line like below, nothing changes:
Solution:
Have just removed double quotes, put single quote into correct position and it's okay now.
Thank you
Boris
I don't know how to ask this clearly, so I'll try my best...
At what point does a shell script stop reading from a file, and begin using the buffered script?
Hopefully, this example will shed some light:
#!/usr/bin/ksh
value=""
until ; do
sleep 10
print "What is your value?"
#print... (5 Replies)
Hello
i have a file in directory which has some values like this
lets assume the file is $p
ttry_rtyy_trree
and i am using a file as an input as ($Y) in a shell once i start the shell it should read the file $p and $Y once those lines are matched in $Y i want to take a copy of that ... (7 Replies)
I have to write a C program using sys call (read, no fread) to read from shell all the parameters, without know how many are them.
I tryed in some ways, but I have no success.
Any Idea?
Can I use read to read from stdin? (1 Reply)
Hallo,
i need a Prompting read in my script:
read -p "Enter your command: " command
But i always get this Error:
-p: is not an identifier
When I run these in c-shell i get this error
/usr/bin/read: read: bad option(s)
How can I use a Prompt in the read command? (9 Replies)
Hi all,
I am using csh to read a line from the terminal. I was told to use $< like the following in the terminal:
set name = $<
then I write a line:
James Bond
then I look at the value of 'name':
echo $name
it is always 'James'.
Although the textbook tells me that $< read a... (2 Replies)
Guys,
I have a requirement like below
my cfg file(sam.cfg) has
path=/u/sample/test/
path=/u/sample1/test1/
path=/u/sample2/test2/
days=10
file=*.log
My script is below,
#!/bin/sh
./u/sample/sam.cfg
while read line
do
find $path -name "$file" -mtime +$days -exec ls -la... (2 Replies)
Hello,
I am trying to inject data extracted via php-json to sql database but unable to run it in loop mode. It is working just for one data, then stops.
If it's necessary, I can share the complete php file.
test.php
<?php
include_once 'imdb.class.php';
//mysql config.
$servername =... (4 Replies)
Hello,
I am running under ubuntu14.04 with php5. When I run below php, it creates a token, then adds axaxax and bxbxbx into pc database, and at last, kills created token.
What I am trying to do is to add userid and password read from a file. I do not wish to enter username and password manually.... (3 Replies)
Discussion started by: baris35
3 Replies
LEARN ABOUT PHP
getopt
GETOPT(3) 1 GETOPT(3)getopt - Gets options from the command line argument listSYNOPSIS
array getopt (string $options, [array $longopts])
DESCRIPTION
Parses options passed to the script.
PARAMETERS
o $options
- Each character in this string will be used as option characters and matched against options passed to the script starting with a
single hyphen ( -). For example, an option string "x" recognizes an option -x. Only a-z, A-Z and 0-9 are allowed.
o $longopts
- An array of options. Each element in this array will be used as option strings and matched against options passed to the script
starting with two hyphens ( --). For example, an longopts element "opt" recognizes an option --opt.
The $options parameter may contain the following elements:
oIndividual characters (do not accept values)
oCharacters followed by a colon (parameter requires value)
oCharacters followed by two colons (optional value)
Option values are the first argument after the string. If a value is required, it does not matter whether the value has leading white
space or not. See note.
Note
Optional values do not accept " " (space) as a separator.
Note
The format for the $options and $longopts is almost the same, the only difference is that $longopts takes an array of options
(where each element is the option) whereas $options takes a string (where each character is the option).
RETURN VALUES
This function will return an array of option / argument pairs or FALSE on failure.
Note
The parsing of options will end at the first non-option found, anything that follows is discarded.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.3.0 | |
| | |
| | Added support for "=" as argument/value separa- |
| | tor. |
| | |
| 5.3.0 | |
| | |
| | Added support for optional values (specified |
| | with "::"). |
| | |
| 5.3.0 | |
| | |
| | Parameter $longopts is available on all systems. |
| | |
| 5.3.0 | |
| | |
| | This function is no longer system dependent, and |
| | now works on Windows, too. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
getopt(3) example: The basics
<?php
// Script example.php
$options = getopt("f:hp:");
var_dump($options);
?>
shell> php example.php -fvalue -h
The above example will output:
array(2) {
["f"]=>
string(5) "value"
["h"]=>
bool(false)
}
Example #2
getopt(3) example: Introducing long options
<?php
// Script example.php
$shortopts = "";
$shortopts .= "f:"; // Required value
$shortopts .= "v::"; // Optional value
$shortopts .= "abc"; // These options do not accept values
$longopts = array(
"required:", // Required value
"optional::", // Optional value
"option", // No value
"opt", // No value
);
$options = getopt($shortopts, $longopts);
var_dump($options);
?>
shell> php example.php -f "value for f" -v -a --required value --optional="optional value" --option
The above example will output:
array(6) {
["f"]=>
string(11) "value for f"
["v"]=>
bool(false)
["a"]=>
bool(false)
["required"]=>
string(5) "value"
["optional"]=>
string(14) "optional value"
["option"]=>
bool(false)
}
Example #3
getopt(3) example: Passing multiple options as one
<?php
// Script example.php
$options = getopt("abc");
var_dump($options);
?>
shell> php example.php -aaac
The above example will output:
array(2) {
["a"]=>
array(3) {
[0]=>
bool(false)
[1]=>
bool(false)
[2]=>
bool(false)
}
["c"]=>
bool(false)
}
SEE ALSO
$argv.
PHP Documentation Group GETOPT(3)