[AI_]

This actually generates a small error in the hex string (without cascading) for a few of my files, which usually involves outputting fewer than 40 characters, I narrowed it down to the transcription part of the code:

PHP Code:

SHA1Finalize(Context[SHA1Context], String:output[], bool:bHex)
{
    if(bHex)
    {
        for(new i=0;i<5;i++)
            // Originally: Format(output, 41, "%s%x", output, Context[Message_Digest][i]);
            Format(output, 41, "%s%08x", output, Context[Message_Digest][i]);
...