04-24-2008
awk ' NR==FNR { arr[FNR] = $1; next; } { print arr[FNR],$0 (arr[FNR]>0 ? OFS $0 : "") for (i=2;>
awk: syntax error near line 1
awk: illegal statement near line 1
awk: illegal statement near line 1
awk: syntax error near line 1
awk: illegal statement near line 1
tried nawk too:
nawk 'NR==FNR { arr[FNR] = $1; next;} { print arr[FNR],$0 (arr[FNR]>0 ? OFS $0 : "") for (i=2; >
nawk: syntax error at source line 1
context is
NR==FNR { arr[FNR] = $1; next;} { print arr[FNR],$0 (arr[FNR]>0 ? OFS $0 : "") >>> for <<< (i=2; i<=arr[FNR]; i++) print $0; }
nawk: illegal statement at source line 1
something is wrong, will try to figure out. Thanks!
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LEARN ABOUT PHP
get_defined_vars
GET_DEFINED_VARS(3) 1 GET_DEFINED_VARS(3)
get_defined_vars - Returns an array of all defined variables
SYNOPSIS
array get_defined_vars (void )
DESCRIPTION
This function returns a multidimensional array containing a list of all defined variables, be them environment, server or user-defined
variables, within the scope that get_defined_vars(3) is called.
RETURN VALUES
A multidimensional array with all the variables.
EXAMPLES
Example #1
get_defined_vars(3) Example
<?php
$b = array(1, 1, 2, 3, 5, 8);
$arr = get_defined_vars();
// print $b
print_r($arr["b"]);
/* print path to the PHP interpreter (if used as a CGI)
* e.g. /usr/local/bin/php */
echo $arr["_"];
// print the command-line parameters if any
print_r($arr["argv"]);
// print all the server vars
print_r($arr["_SERVER"]);
// print all the available keys for the arrays of variables
print_r(array_keys(get_defined_vars()));
?>
SEE ALSO
isset(3), get_defined_functions(3), get_defined_constants(3).
PHP Documentation Group GET_DEFINED_VARS(3)