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(PHP ActiveX) Convert String to GSM 03.38Demonstrates how to convert a string to the GSM character set. For more information about the GSM character set, see GSM Character Set Note: This example requires Chilkat v9.5.0.79 or greater. Support for the GSM character set was added in v9.5.0.79.
<?php // Demonstrates how to convert a string to the GSM character set byte representation. $s = 'support@chilkatsoft.com, {abc}'; // In the above string the a-z letters have the same 1-byte values in the GSM character set. // The '@' character is the 0x00 byte in GSM. // The curly brace chars are 2-bytes each in GSM -- each beginning with the 0x1B escape char. // The '.', ' ', and ',' are the same in GSM as us-ascii. // Let's convert to GSM. // bdGsm will contain the GSM bytes. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.BinData') $bdGsm = new COM("Chilkat.BinData"); // Append the string to bdGsm. The 2nd arg "gsm" tells AppendString to // convert the incoming string to the gsm byte representation. $success = $bdGsm->AppendString($s,'gsm'); // Let's examine what we have in hex: print $bdGsm->getEncoded('hex') . "\n"; // The result is: 737570706F7274006368696C6B6174736F66742E636F6D2C201B286162631B29 // Save the GSM bytes to a file. $success = $bdGsm->WriteFile('qa_output/gsm.txt'); ?> |
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