Hi mates,
I am trying to copile and link to C programs with command:
cc file1,file2
but i raises the error "file not found" ... am i doing the right way?
any suggestion will be appreciated.
thanks
abdul (4 Replies)
Hi
I'm getting
ld: fatal: option -h and building a dynamic executable are incompatible
ld: fatal: Flags processing errors
When I run
ld -shared -L/usr/dt/lib -lDtSvc -o builtin.so Workspace.o
after running
gcc -fPIC -I/usr/X11R6/include -I/usr/dt/include -c Workspace.c
I'm... (6 Replies)
hi,
This is the first time I work in a big C project. All source code files are located in say directory /source/pp and all header files are in /include/pp. I've created a link to both of these directories from my home dir, say /home/ss. So in the /home/ss dir I have the /source/pp and /include/pp... (1 Reply)
Hello,
Can anyone tell me how I can make a file link or shortcut in UNIX 4.0, several
file links where damaged during an outage examples below.
Examples: file -> file
libX11.so -> /usr/shlib/libX11.so.pre.O3D
All of the file links that were damaged were in /shlib and point to... (3 Replies)
Dear friends,
First off all , let me apologize for my inexperience. I am just starting use of Linux and gcc .
Actually I ve some .c files in the present directory , and now I am
giving
+vc <my_file1.c> <my.file2.c> <myfile3.c>.
All the c files are in present directory.... (2 Replies)
I have a directory containing a series of files of the format:
A2008001231000.L2
I only care about the 6-8 digits, so the files are effectively:
?????---*.L2
I have files that range from ?????001*.L2 to ?????366*.L2
It should be noted these three digits represent the julian day of the... (2 Replies)
Hi,
I have d1,d2,d3 directories
/
/home/abc/d1
/home/abc/d2
/home/abc/d3
d1,d2 and d3 also have subdirctories.
d1-->d11-->d12
d2-->d22-->d23
d3-->d33-->d34
All these directories have files like date_filename.txt
so I want to find the files recusively for a particular date from... (1 Reply)
I would like to transfer all files ending with .log from /tmp and to /tmp/archive (using find )
The directory structure looks like :-
/tmp
a.log
b.log
c.log
/abcd
d.log
e.log
When I tried the following command , it movies all the log files... (8 Replies)
I have 2 txt files, 1.txt and 2.txt which contain the paths to files that need to be linked.
Example 1.txt:
/root/001/folder2/image4.nii.gz
/root/002/folder2/image4.nii.gz
Example 2.txt:
/root/001/folder2/image5.nii.gz
/root/002/folder2/image5.nii.gz
Each line represents images from... (7 Replies)
Basically my problem is that when I try to compile anything using ./configure && make, it fails because of linker errors. I can reproduce the behavior I'm getting as follows:
I have the two following files
main.c:
#include <stdio.h>
extern void func(void);
int
main(int argc, char... (5 Replies)
Discussion started by: MarshallBanana
5 Replies
LEARN ABOUT PHP
intval
INTVAL(3) 1 INTVAL(3)intval - Get the integer value of a variableSYNOPSIS
int intval (mixed $var, [int $base = 10])
DESCRIPTION
Returns the integer value of $var, using the specified $base for the conversion (the default is base 10). intval(3) should not be used on
objects, as doing so will emit an E_NOTICE level error and return 1.
PARAMETERS
o $var
- The scalar value being converted to an integer
o $base
- The base for the conversion
Note
If $base is 0, the base used is determined by the format of $var:
o if string includes a "0x" (or "0X") prefix, the base is taken as 16 (hex); otherwise,
o if string starts with "0", the base is taken as 8 (octal); otherwise,
o the base is taken as 10 (decimal).
RETURN VALUES
The integer value of $var on success, or 0 on failure. Empty arrays return 0, non-empty arrays return 1.
The maximum value depends on the system. 32 bit systems have a maximum signed integer range of -2147483648 to 2147483647. So for example
on such a system, intval('1000000000000') will return 2147483647. The maximum signed integer value for 64 bit systems is
9223372036854775807.
Strings will most likely return 0 although this depends on the leftmost characters of the string. The common rules of integer casting
apply.
EXAMPLES
Example #1
intval(3) examples
The following examples are based on a 32 bit system.
<?php
echo intval(42); // 42
echo intval(4.2); // 4
echo intval('42'); // 42
echo intval('+42'); // 42
echo intval('-42'); // -42
echo intval(042); // 34
echo intval('042'); // 42
echo intval(1e10); // 1410065408
echo intval('1e10'); // 1
echo intval(0x1A); // 26
echo intval(42000000); // 42000000
echo intval(420000000000000000000); // 0
echo intval('420000000000000000000'); // 2147483647
echo intval(42, 8); // 42
echo intval('42', 8); // 34
echo intval(array()); // 0
echo intval(array('foo', 'bar')); // 1
?>
NOTES
Note
The $base parameter has no effect unless the $var parameter is a string.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.1.0 | |
| | |
| | Throws E_NOTICE and returns 1, when an object is |
| | passed to $var. |
| | |
+--------+---------------------------------------------------+
SEE ALSO boolval(3), floatval(3), strval(3), settype(3), is_numeric(3), Type juggling, BCMath Arbitrary Precision Mathematics Functions.
PHP Documentation Group INTVAL(3)