/**
* 指定のプロパティにユニークコードをセットする
* @param string $prop_name
* @param integer $size
* @return string 生成されたユニークコード
*/
public final function set_unique_code($prop_name, $size = null)
{
$code = '';
$max = !empty($size) ? $size : $this->prop_anon($prop_name, 'max', 32);
$ctype = $this->prop_anon($prop_name, 'ctype', 'alnum');
if ($ctype != 'alnum' && $ctype != 'alpha' && $ctype != 'digit') {
throw new \LogicException('unexpected ctype');
}
$char = '';
if ($ctype == 'alnum' || $ctype == 'digit') {
$char .= '0123456789';
}
if ($ctype != 'digit') {
if ($this->prop_anon($prop_name, 'upper', false) === true) {
$char .= 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
}
if ($this->prop_anon($prop_name, 'lower', true) === true) {
$char .= 'abcdefghijklmnopqrstuvwxyz';
}
}
$ignores = $this->prop_anon($prop_name, 'ignore_auto_code');
$ignores = is_array($ignores) ? $ignores : array($ignores);
$code = '';
$challenge = 0;
$challenge_max = \org\rhaco\Conf::get('generate_code_challenge', 100);
$bool = true;
while ($code == '') {
for ($i = 0; $i <= $challenge_max; $i++) {
$code = \org\rhaco\lang\Code::rand($char, $max);
$this->{$prop_name}($code);
$bool = true;
if ($this->{'verify_' . $prop_name}() === false) {
$bool = false;
} else {
foreach ($ignores as $ignore) {
if (preg_match('/^' . $ignore . '$/', $code)) {
$bool = false;
break;
}
}
}
if ($bool) {
break;
}
}
if ($bool && static::find_count(Q::eq($prop_name, $code)) == 0) {
break;
}
if ($challenge++ > $challenge_max) {
throw new \org\rhaco\store\db\exception\GenerateUniqueCodeRetryLimitOverException($prop_name . ': generate unique code retry limit over');
}
$code = '';
$this->{$prop_name}($code);
usleep(\org\rhaco\Conf::get('generate_code_retry_wait', 10000));
// 10ms
}
return $code;
}
<?php
$codebase = '0123456789ABC';
$max = \org\rhaco\lang\Code::max($codebase, 5);
$maxcode = \org\rhaco\lang\Code::encode($codebase, $max);
eq('CCCCC', $maxcode);
eq($max, \org\rhaco\lang\Code::decode($codebase, $maxcode));
$min = \org\rhaco\lang\Code::min($codebase, 5);
$mincode = \org\rhaco\lang\Code::encode($codebase, $min);
eq('10000', $mincode);
eq($min, \org\rhaco\lang\Code::decode($codebase, $mincode));
eq(3, strlen(\org\rhaco\lang\Code::rand($codebase, 3)));