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
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
debug_print_backtrace
DEBUG_PRINT_BACKTRACE(3) 1 DEBUG_PRINT_BACKTRACE(3)debug_print_backtrace - Prints a backtraceSYNOPSIS
void debug_print_backtrace ([int $options], [int $limit])
DESCRIPTION debug_print_backtrace(3) prints a PHP backtrace. It prints the function calls, included/required files and eval(3)ed stuff.
PARAMETERS
o $options
- As of 5.3.6, this parameter is a bitmask for the following options:
debug_print_backtrace(3) options
+----------------------------+---------------------------------------------------+
|DEBUG_BACKTRACE_IGNORE_ARGS | |
| | |
| | Whether or not to omit the "args" index, and |
| | thus all the function/method arguments, to save |
| | memory. |
| | |
+----------------------------+---------------------------------------------------+
o $limit
- As of 5.4.0, this parameter can be used to limit the number of stack frames printed. By default ($limit= 0) it prints all stack
frames.
RETURN VALUES
No value is returned.
CHANGELOG
+--------+-----------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+-----------------------------------------+
| 5.4.0 | |
| | |
| | Added the optional parameter $limit. |
| | |
| 5.3.6 | |
| | |
| | Added the optional parameter $options. |
| | |
+--------+-----------------------------------------+
EXAMPLES
Example #1
debug_print_backtrace(3) example
<?php
// include.php file
function a() {
b();
}
function b() {
c();
}
function c(){
debug_print_backtrace();
}
a();
?>
<?php
// test.php file
// this is the file you should run
include 'include.php';
?>
The above example will output something similar to:
#0 c() called at [/tmp/include.php:10]
#1 b() called at [/tmp/include.php:6]
#2 a() called at [/tmp/include.php:17]
#3 include(/tmp/include.php) called at [/tmp/test.php:3]
SEE ALSO debug_backtrace(3).
PHP Documentation Group DEBUG_PRINT_BACKTRACE(3)