Yes. The logic helps. However, i'm a newbie. And it's just easier to write arrays... A new problem has arisen.
I created an array (testarray3), but for some reason it doesn't display when I do a
Code:
if (selection == 0) pbtelnet(testarray[0], testarray2[0], testarray3[0]);
Here is the relevant code:
Code:
char buf3[128];
int arraylength3=0;
char **testarray3=NULL;
FILE *fp3=fopen("hosts3.txt","r");
while(fgets(buf3,128,fp3) != NULL)
{
chomp(buf3); // Remove \n from end of line
if(strlen(buf3) > width) width=strlen(buf3);
if(!buf3[0]) continue; // Ignore blank lines
arraylength3++;
// Room for n+1 elements of char * size.
testarray3=realloc(testarray3, sizeof(char *)*(arraylength3+1));
// strdup is an easy str=malloc(strlen(s)+1); strcpy(str,s);
testarray3[arraylength3-1]=strdup(buf3);
}
// The +1 gives us room for a NULL on the end. Makes it easier to find crashes.
testarray3[arraylength3]=NULL;
fclose(fp3);
// If no elements were loaded, it will still be NULL
if(testarray3 == NULL)
{
fprintf(stderr, "Unable to load options\n");
exit(1);
}
And here is the prototype for pbtelnet:
Code:
int pbtelnet(const char *name, const char *address, const char *portnum);
Thanks for any and all help. It is greatly appreciated.
Hi all,
Does anyone know how to ammend the .cshrc file in $HOME for your session to display the path as part of the command line? So that I dont need to keep on typing pwd to see where I am?
thanks
Ocelot (2 Replies)
This is probably the dumbest question you guys can get, but I'm trying, as a complete noob, to display the unix calendar for all the months without Saturday and Sunday showing. How can I remove those fields without having to type all the fields in individually such as:
cal -y | awk '{print $2,... (3 Replies)
Hi All,
I am using the following piece of script to print all the array elements in a script by name compare.sh:
31 len=${#array
};
32 j=0;
33 #echo "The length of the array is : $len"
34 while ; do
35 temp=${array}
36 echo "$temp"
37 let $j++
38 done
But I am getting the... (2 Replies)
Hi
I really hope someone can help with the below question.
Lets say that I have a file called output.txt and I want to display all of the lines which contain the word ‘disconnect'. I know that this can easily be obtained by using the following command:
grep -i disconnect output.txt
However,... (6 Replies)
Within AWK, how do you display a field of NR? Here's my code:
awk '(NR>1) && (P1=$1-w)>=100000 {print "increase of" " " P1*.0000179," " "kW at" " " 'NR*60/431900' " " "minutes" "\n" "change from" " " 'NR-10($1)' " " "kW to" " " 'NR+70($1)' "\n"}{w=$1}' filename
I can change NR and print... (3 Replies)
Hello all
I have a query (SQL) that returns a rather long field from an Oracle database. The field in question is defined on 400 characters but all these 400 cannot be displayed by the echo command. Thus when I launch the following command:
echo "SELECT FIELD01 FROM TABLE_NAME;" | sqlplus -s... (9 Replies)
Discussion started by: S. BASU
9 Replies
LEARN ABOUT PHP
token_get_all
TOKEN_GET_ALL(3) 1 TOKEN_GET_ALL(3)token_get_all - Split given source into PHP tokensSYNOPSIS
array token_get_all (string $source)
DESCRIPTION token_get_all(3) parses the given $source string into PHP language tokens using the Zend engine's lexical scanner.
For a list of parser tokens, see "List of Parser Tokens", or use token_name(3) to translate a token value into its string representation.
PARAMETERS
o $source
- The PHP source to parse.
RETURN VALUES
An array of token identifiers. Each individual token identifier is either a single character (i.e.: ;, ., >, !, etc...), or a three ele-
ment array containing the token index in element 0, the string content of the original token in element 1 and the line number in element 2.
EXAMPLES
Example #1
token_get_all(3) examples
<?php
$tokens = token_get_all('<?php echo; ?>'); /* => array(
array(T_OPEN_TAG, '<?php'),
array(T_ECHO, 'echo'),
';',
array(T_CLOSE_TAG, '?>') ); */
/* Note in the following example that the string is parsed as T_INLINE_HTML
rather than the otherwise expected T_COMMENT (T_ML_COMMENT in PHP <5).
This is because no open/close tags were used in the "code" provided.
This would be equivalent to putting a comment outside of <?php ?> tags in a normal file. */
$tokens = token_get_all('/* comment */'); // => array(array(T_INLINE_HTML, '/* comment */'));
?>
CHANGELOG
+--------+----------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+----------------------------------------+
| 5.2.2 | |
| | |
| | Line numbers are returned in element 2 |
| | |
+--------+----------------------------------------+
PHP Documentation Group TOKEN_GET_ALL(3)