10-22-2013
As you are using awk anyhow, why don't you do the maths and formatting all in one single awk script? Might be clearer, cleaner and easier to maintain.
This User Gave Thanks to RudiC For This Post:
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LEARN ABOUT PHP
get_defined_constants
GET_DEFINED_CONSTANTS(3) 1 GET_DEFINED_CONSTANTS(3)
get_defined_constants - Returns an associative array with the names of all the constants and their values
SYNOPSIS
array get_defined_constants ([bool $categorize = false])
DESCRIPTION
Returns the names and values of all the constants currently defined. This includes those created by extensions as well as those created
with the define(3) function.
PARAMETERS
o $categorize
- Causing this function to return a multi-dimensional array with categories in the keys of the first dimension and constants and
their values in the second dimension.
<?php
define("MY_CONSTANT", 1);
print_r(get_defined_constants(true));
?>
The above example will output something similar to:
Array
(
[Core] => Array
(
[E_ERROR] => 1
[E_WARNING] => 2
[E_PARSE] => 4
[E_NOTICE] => 8
[E_CORE_ERROR] => 16
[E_CORE_WARNING] => 32
[E_COMPILE_ERROR] => 64
[E_COMPILE_WARNING] => 128
[E_USER_ERROR] => 256
[E_USER_WARNING] => 512
[E_USER_NOTICE] => 1024
[E_ALL] => 2047
[TRUE] => 1
)
[pcre] => Array
(
[PREG_PATTERN_ORDER] => 1
[PREG_SET_ORDER] => 2
[PREG_OFFSET_CAPTURE] => 256
[PREG_SPLIT_NO_EMPTY] => 1
[PREG_SPLIT_DELIM_CAPTURE] => 2
[PREG_SPLIT_OFFSET_CAPTURE] => 4
[PREG_GREP_INVERT] => 1
)
[user] => Array
(
[MY_CONSTANT] => 1
)
)
RETURN VALUES
Returns an array of constant name => constant value array, optionally groupped by extension name registering the constant.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.3.1 | |
| | |
| | Windows only: Core constants are categorized |
| | under Core, previously mhash. |
| | |
| 5.3.0 | |
| | |
| | Core constants are categorized under Core, pre- |
| | viously internal. On Windows, the Core Constants |
| | are categorized under mhash. |
| | |
|5.2.11 | |
| | |
| | The $categorize parameter now operates appropri- |
| | ately. Previously, the $categorize parameter was |
| | interpreted as !is_null($categorize), making any |
| | value other than NULL force the constants to be |
| | categorized. |
| | |
+--------+---------------------------------------------------+
EXAMPLES
Example #1
get_defined_constants(3) Example
<?php
print_r(get_defined_constants());
?>
The above example will output something similar to:
Array
(
[E_ERROR] => 1
[E_WARNING] => 2
[E_PARSE] => 4
[E_NOTICE] => 8
[E_CORE_ERROR] => 16
[E_CORE_WARNING] => 32
[E_COMPILE_ERROR] => 64
[E_COMPILE_WARNING] => 128
[E_USER_ERROR] => 256
[E_USER_WARNING] => 512
[E_USER_NOTICE] => 1024
[E_ALL] => 2047
[TRUE] => 1
)
SEE ALSO
defined(3), get_loaded_extensions(3), get_defined_functions(3), get_defined_vars(3).
PHP Documentation Group GET_DEFINED_CONSTANTS(3)