function compare($a, $b, $negate = false)
{
$schema = new \Fulfil\Schema(['props' => ['a' => true, 'b' => true], 'rules' => [$rule = new Equal(['left' => 'a', 'right' => 'b'])]]);
if ($negate) {
$rule->negate = $negate;
}
$ctx = new \Fulfil\Context(['allowIncomplete' => true]);
$rule->validate(['left' => $a, 'right' => $b], $ctx);
$flat = $ctx->flatten();
return $flat;
}
}
cmp_bool:
if (is_bool($left) && is_bool($right)) {
if ($this->test($left != $right)) {
$ctx->addReason($this, ['id' => 'equal.boolNotEqual', 'params' => $properties]);
}
return;
}
}
private function test($result)
{
return !$this->negate ? $result : !$result;
}
private function compareString(Context $ctx, $left, $right)
{
if (is_string($left) && is_string($right)) {
if (static::$intlAvailable) {
if ($this->test(\Normalizer::normalize($left) != \Normalizer::normalize($right))) {
$ctx->addReason($this, ['id' => 'equal.stringNotEqual', 'params' => $properties]);
}
} else {
$ctx->setIncomplete($this);
}
} else {
$ctx->addReason($this, ['id' => 'equal.incomparable', 'params' => ['leftProp' => $this->left, 'rightProp' => $this->right]]);
}
return;
}
}
Equal::$intlAvailable = extension_loaded('intl');