Lines Matching refs:this

59         $this->bits = 1;
61         while ((1 << $this->bits) < strlen($alphabet)) {
62             $this->bits++;
65         if ((1 << $this->bits) != strlen($alphabet)) {
69         $this->block = 8 / GTUtil::gcd(8, $this->bits);
70         $this->chars = GTUtil::toArray($alphabet);
72         $this->min = -1;
73         $this->max = -1;
77             $this->addMinMax($alphabet);
79             $this->values = array();
81             for ($i = 0; $i < ($this->max - $this->min) + 1; $i++) {
82                 array_push($this->values, -1);
85             $this->addChars($alphabet);
89             $this->addMinMax(strtoupper($alphabet));
90             $this->addMinMax(strtolower($alphabet));
92             $this->values = array();
94             for ($i = 0; $i < ($this->max - $this->min) + 1; $i++) {
95                 array_push($this->values, -1);
98             $this->addChars(strtolower($alphabet));
99             $this->addChars(strtoupper($alphabet));
103         if ($pad >= $this->min && $pad <= $this->max && $this->values[$pad - $this->min] != -1) {
107         $this->pad = $pad;
161                 if ($c >= $this->min && $c <= $this->max && $this->values[$c - $this->min] != -1) {
174         $mask = (1 << $this->bits) - 1;
176         while ($this->bits * $i < 8 * $length) {
182             while ($size < $this->bits) {
192             $result .= $this->chars[($buff >> ($size - $this->bits)) & $mask];
193             $size -= $this->bits;
201         while ($i % $this->block != 0) {
206             $result .= $this->pad;
242             if ($next < $this->min || $next > $this->max) {
246             $next = $this->values[$next - $this->min];
252             $buff = ($buff << $this->bits) | $next;
253             $size += $this->bits;
281             if ($this->min == -1 || $this->min > $c) {
282                 $this->min = $c;
285             if ($this->max == -1 || $this->max < $c) {
286                 $this->max = $c;
302             $c = ord($string{$i}) - $this->min;
304             if ($this->values[$c] != -1 && $this->values[$c] != $i) {
308             $this->values[$c] = $i;