apache_setenv
If you need to convert IBM EBCDIC Comp or Comp-3 format (AS/400 Packed) you can use this function :
<?
/** Convert COMP or COMP-3 EBCDIC DATA
** @param binary $zComp Original EBCDIC Comp or Comp3 formated number
** @return int
**/
function comp2int( $zComp) {
$zTemp='';
for ($i=0; $i<4; $i++)
$zTemp.=sprintf("%08d", decbin(ord($zComp[$i])));
return bindec($zTemp);
}
?>
This function doesn't work with signed numbers.
ascii2ebcdic
(No version information available, might be only in CVS)
ascii2ebcdic — Translate string from ASCII to EBCDIC
Description
int ascii2ebcdic
( string $ascii_str
)
ascii2ebcdic() is an Apache-specific function which is available only on EBCDIC based operating systems (OS/390, BS2000). It translates the ASCII encoded string ascii_str to its equivalent EBCDIC representation (binary safe), and returns the result.
Parameters
- ascii_str
-
The ASCII string that will be translated.
Return Values
The EBCDIC representation of an ASCII string.
add a note
User Contributed Notesascii2ebcdic
buzuk at free dot fr
09-Dec-2004 09:29
09-Dec-2004 09:29
giorgini at interlogica dot it
10-Mar-2003 08:09
10-Mar-2003 08:09
I needed to translate EBCDIC strings from an AS400, but our Apache build was on a plain x86, so I had to make some functions myself.
These functions will get a string as input and produce a string as output. I think they are pretty customizable for your own needs.
Sorry for the bad formatting :o)
Cheers!
<?php
// ascii 2 ebcdic
function a2e ($a) {
$a2e = array(0, 1, 2, 3, 55, 45, 46, 47, 22, 5, 37, 11, 12, 13, 14, 15,16, 17,
18, 19, 60, 61, 50, 38, 24,
25, 63, 39, 28, 29, 30, 31,
64, 79,127,123, 91,108, 80,
125, 77, 93, 92, 78,107, 96, 75, 97,240,241,242,243,244,245,246,
247,248,249,122, 94, 76,126,110,
111,124,193,194,195,
196,197,198,199,200,201,209,
210,211,212,213,214,215,216,
217,226,227,228,229,230,231,232,
233, 74,224, 90, 95,109,121,129,130,131,132,
133,134,135,136,137,145,146,147,
148,149,150,151,152,153,162,163,
164,165,166,167,168,169,192,106,
208,161, 7,32, 33, 34, 35, 36, 21,
6, 23, 40, 41, 42, 43, 44, 9, 10, 27,
48, 49, 26, 51, 52, 53, 54, 8, 56, 57,
58, 59, 4, 20, 62,225,65, 66, 67, 68,
69, 70, 71, 72, 73, 81, 82, 83, 84, 85, 86, 87,88, 89, 98, 99,100,101,102,103,104,105,112,113,
114,115,116,117,118,119,120,128,138,
139,140,141,142,143,144,154,155,156,
157,158,159,160,170,171,172,173,174,
175,176,177,178,179,180,181,182,183,
184,185,186,187,188,189,190,191,202,
203,204,205,206,207,218,219,220,221,
222,223,234,235,236,237,238,239,250,
251,252,253,254,255);
$e = '';
for ($i = 0 ; $i < strlen($a) ; $i++) { $e .= chr($a2e[ord(substr($a,$i,1))]); }
return $e;
}
// ebcdic 2 ascii
function e2a ($e) {
$e2a = array(0, 1, 2, 3,156, 9,134,127,151,141,
142, 11, 12, 13, 14, 15,16, 17, 18,
19,157,133, 8,135, 24, 25,146,143,
28, 29, 30, 31,128,129,130,131,132, 10, 23, 27,136,137,138,139,140, 5, 6, 7,144,145, 22,147,148,149,150, 4,152,153,154,155, 20, 21,158, 26,32,160,161,162,163,164,165,166,
167,168, 91, 46, 60, 40, 43, 33,38,169,170,171,172,173,174,175,
176,177, 93, 36, 42, 41, 59, 94,45, 47,178,179,180,181,182,183,184,185,
124, 44, 37, 95, 62, 63,186,187,188,
189,190,191,192,193,
194, 96, 58, 35, 64, 39, 61, 34,195,
97, 98, 99,100,101,102,103,104,105,
196,197,
198,199,200,201,202,106,107,108,109,
110,111,112,113,114,203,204,205,206,
207,208,209,126,115,116,117,118,119,
120,121,122,210,211,212,213,214,215,
216,217,218,219,220,221,222,223,224,
225,226,227,228,229,230,231,123, 65,
66, 67, 68, 69, 70, 71, 72, 73,232,233,
234,235,236,237,125, 74, 75, 76, 77,
78, 79, 80, 81, 82,238,239,240,241,242,
243,92,159, 83, 84, 85, 86, 87, 88, 89, 90,244,245,246,247,248,249,48, 49,
50, 51, 52, 53, 54, 55, 56, 57,250,251,
252,253,254,255);
$a = '';
for ($i = 0 ; $i < strlen($e) ; $i++) { $a .= chr($e2a[ord(substr($e,$i,1))]); }
return $a;
}
?>
