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Digg  ascii2ebcdic
Translate string from ASCII to EBCDIC
()
Code Examples / Notes » ascii2ebcdicbuzuk
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. giorgini
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; } ?> |
