$values = array();
foreach ($nodes as $name => $childNodes) {
- if (is_numeric($name) && is_array($childNodes) && 1 === count($childNodes)) {
+ if (is_numeric($name) && \is_array($childNodes) && 1 === \count($childNodes)) {
$options = current($childNodes);
- if (is_array($options)) {
+ if (\is_array($options)) {
$options = $this->parseNodes($options);
}
$values[] = $this->newConstraint(key($childNodes), $options);
} else {
- if (is_array($childNodes)) {
+ if (\is_array($childNodes)) {
$childNodes = $this->parseNodes($childNodes);
}
}
// not an array
- if (!is_array($classes)) {
+ if (!\is_array($classes)) {
throw new \InvalidArgumentException(sprintf('The file "%s" must contain a YAML array.', $this->file));
}
$metadata->setGroupSequence($classDescription['group_sequence']);
}
- if (isset($classDescription['constraints']) && is_array($classDescription['constraints'])) {
+ if (isset($classDescription['constraints']) && \is_array($classDescription['constraints'])) {
foreach ($this->parseNodes($classDescription['constraints']) as $constraint) {
$metadata->addConstraint($constraint);
}
}
- if (isset($classDescription['properties']) && is_array($classDescription['properties'])) {
+ if (isset($classDescription['properties']) && \is_array($classDescription['properties'])) {
foreach ($classDescription['properties'] as $property => $constraints) {
if (null !== $constraints) {
foreach ($this->parseNodes($constraints) as $constraint) {
}
}
- if (isset($classDescription['getters']) && is_array($classDescription['getters'])) {
+ if (isset($classDescription['getters']) && \is_array($classDescription['getters'])) {
foreach ($classDescription['getters'] as $getter => $constraints) {
if (null !== $constraints) {
foreach ($this->parseNodes($constraints) as $constraint) {