namespace Symfony\Component\Yaml;
-use Symfony\Component\Yaml\Exception\ParseException;
use Symfony\Component\Yaml\Exception\DumpException;
+use Symfony\Component\Yaml\Exception\ParseException;
use Symfony\Component\Yaml\Tag\TaggedValue;
/**
*/
public static function parse($value, $flags = 0, $references = array())
{
- if (is_bool($flags)) {
+ if (\is_bool($flags)) {
@trigger_error('Passing a boolean flag to toggle exception handling is deprecated since Symfony 3.1 and will be removed in 4.0. Use the Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE flag instead.', E_USER_DEPRECATED);
if ($flags) {
}
}
- if (func_num_args() >= 3 && !is_array($references)) {
+ if (\func_num_args() >= 3 && !\is_array($references)) {
@trigger_error('Passing a boolean flag to toggle object support is deprecated since Symfony 3.1 and will be removed in 4.0. Use the Yaml::PARSE_OBJECT flag instead.', E_USER_DEPRECATED);
if ($references) {
$flags |= Yaml::PARSE_OBJECT;
}
- if (func_num_args() >= 4) {
+ if (\func_num_args() >= 4) {
@trigger_error('Passing a boolean flag to toggle object for map support is deprecated since Symfony 3.1 and will be removed in 4.0. Use the Yaml::PARSE_OBJECT_FOR_MAP flag instead.', E_USER_DEPRECATED);
if (func_get_arg(3)) {
}
}
- if (func_num_args() >= 5) {
+ if (\func_num_args() >= 5) {
$references = func_get_arg(4);
} else {
$references = array();
*/
public static function dump($value, $flags = 0)
{
- if (is_bool($flags)) {
+ if (\is_bool($flags)) {
@trigger_error('Passing a boolean flag to toggle exception handling is deprecated since Symfony 3.1 and will be removed in 4.0. Use the Yaml::DUMP_EXCEPTION_ON_INVALID_TYPE flag instead.', E_USER_DEPRECATED);
if ($flags) {
}
}
- if (func_num_args() >= 3) {
+ if (\func_num_args() >= 3) {
@trigger_error('Passing a boolean flag to toggle object support is deprecated since Symfony 3.1 and will be removed in 4.0. Use the Yaml::DUMP_OBJECT flag instead.', E_USER_DEPRECATED);
if (func_get_arg(2)) {
}
switch (true) {
- case is_resource($value):
+ case \is_resource($value):
if (Yaml::DUMP_EXCEPTION_ON_INVALID_TYPE & $flags) {
throw new DumpException(sprintf('Unable to dump PHP resources in a YAML file ("%s").', get_resource_type($value)));
}
return 'null';
case $value instanceof \DateTimeInterface:
return $value->format('c');
- case is_object($value):
+ case \is_object($value):
if ($value instanceof TaggedValue) {
return '!'.$value->getTag().' '.self::dump($value->getValue(), $flags);
}
}
return 'null';
- case is_array($value):
+ case \is_array($value):
return self::dumpArray($value, $flags);
case null === $value:
return 'null';
case false === $value:
return 'false';
case ctype_digit($value):
- return is_string($value) ? "'$value'" : (int) $value;
+ return \is_string($value) ? "'$value'" : (int) $value;
case is_numeric($value):
$locale = setlocale(LC_NUMERIC, 0);
if (false !== $locale) {
setlocale(LC_NUMERIC, 'C');
}
- if (is_float($value)) {
+ if (\is_float($value)) {
$repr = (string) $value;
if (is_infinite($value)) {
$repr = str_ireplace('INF', '.Inf', $repr);
$repr = '!!float '.$repr;
}
} else {
- $repr = is_string($value) ? "'$value'" : (string) $value;
+ $repr = \is_string($value) ? "'$value'" : (string) $value;
}
if (false !== $locale) {
setlocale(LC_NUMERIC, $locale);
*/
public static function parseScalar($scalar, $flags = 0, $delimiters = null, &$i = 0, $evaluate = true, $references = array(), $legacyOmittedKeySupport = false)
{
- if (in_array($scalar[$i], array('"', "'"))) {
+ if (\in_array($scalar[$i], array('"', "'"))) {
// quoted scalar
$output = self::parseQuotedScalar($scalar, $i);
if (null !== $delimiters) {
$tmp = ltrim(substr($scalar, $i), ' ');
if ('' === $tmp) {
- throw new ParseException(sprintf('Unexpected end of line, expected one of "%s".', implode($delimiters)), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename);
+ throw new ParseException(sprintf('Unexpected end of line, expected one of "%s".', implode('', $delimiters)), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename);
}
- if (!in_array($tmp[0], $delimiters)) {
+ if (!\in_array($tmp[0], $delimiters)) {
throw new ParseException(sprintf('Unexpected characters (%s).', substr($scalar, $i)), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename);
}
}
// "normal" string
if (!$delimiters) {
$output = substr($scalar, $i);
- $i += strlen($output);
+ $i += \strlen($output);
// remove comments
if (Parser::preg_match('/[ \t]+#/', $output, $match, PREG_OFFSET_CAPTURE)) {
}
} elseif (Parser::preg_match('/^(.'.($legacyOmittedKeySupport ? '+' : '*').'?)('.implode('|', $delimiters).')/', substr($scalar, $i), $match)) {
$output = $match[1];
- $i += strlen($output);
+ $i += \strlen($output);
} else {
throw new ParseException(sprintf('Malformed inline YAML string: %s.', $scalar), self::$parsedLineNumber + 1, null, self::$parsedFilename);
}
throw new ParseException(sprintf('Malformed inline YAML string: %s.', substr($scalar, $i)), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename);
}
- $output = substr($match[0], 1, strlen($match[0]) - 2);
+ $output = substr($match[0], 1, \strlen($match[0]) - 2);
$unescaper = new Unescaper();
if ('"' == $scalar[$i]) {
$output = $unescaper->unescapeSingleQuotedString($output);
}
- $i += strlen($match[0]);
+ $i += \strlen($match[0]);
return $output;
}
private static function parseSequence($sequence, $flags, &$i = 0, $references = array())
{
$output = array();
- $len = strlen($sequence);
+ $len = \strlen($sequence);
++$i;
// [foo, bar, ...]
$value = self::parseMapping($sequence, $flags, $i, $references);
break;
default:
- $isQuoted = in_array($sequence[$i], array('"', "'"));
+ $isQuoted = \in_array($sequence[$i], array('"', "'"));
$value = self::parseScalar($sequence, $flags, array(',', ']'), $i, null === $tag, $references);
// the value can be an array if a reference has been resolved to an array var
- if (is_string($value) && !$isQuoted && false !== strpos($value, ': ')) {
+ if (\is_string($value) && !$isQuoted && false !== strpos($value, ': ')) {
// embedded mapping?
try {
$pos = 0;
private static function parseMapping($mapping, $flags, &$i = 0, $references = array())
{
$output = array();
- $len = strlen($mapping);
+ $len = \strlen($mapping);
++$i;
$allowOverwrite = false;
}
// key
- $isKeyQuoted = in_array($mapping[$i], array('"', "'"), true);
+ $isKeyQuoted = \in_array($mapping[$i], array('"', "'"), true);
$key = self::parseScalar($mapping, $flags, array(':', ' '), $i, false, array(), true);
if (':' !== $key && false === $i = strpos($mapping, ':', $i)) {
if (!$isKeyQuoted) {
$evaluatedKey = self::evaluateScalar($key, $flags, $references);
- if ('' !== $key && $evaluatedKey !== $key && !is_string($evaluatedKey) && !is_int($evaluatedKey)) {
+ if ('' !== $key && $evaluatedKey !== $key && !\is_string($evaluatedKey) && !\is_int($evaluatedKey)) {
@trigger_error(self::getDeprecationMessage('Implicit casting of incompatible mapping keys to strings is deprecated since Symfony 3.3 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0. Quote your evaluable mapping keys instead.'), E_USER_DEPRECATED);
}
}
- if (':' !== $key && !$isKeyQuoted && (!isset($mapping[$i + 1]) || !in_array($mapping[$i + 1], array(' ', ',', '[', ']', '{', '}'), true))) {
+ if (':' !== $key && !$isKeyQuoted && (!isset($mapping[$i + 1]) || !\in_array($mapping[$i + 1], array(' ', ',', '[', ']', '{', '}'), true))) {
@trigger_error(self::getDeprecationMessage('Using a colon after an unquoted mapping key that is not followed by an indication character (i.e. " ", ",", "[", "]", "{", "}") is deprecated since Symfony 3.2 and will throw a ParseException in 4.0.'), E_USER_DEPRECATED);
}
if (self::$constantSupport) {
@trigger_error(self::getDeprecationMessage('The !php/const: tag to indicate dumped PHP constants is deprecated since Symfony 3.4 and will be removed in 4.0. Use the !php/const (without the colon) tag instead.'), E_USER_DEPRECATED);
- if (defined($const = substr($scalar, 11))) {
- return constant($const);
+ if (\defined($const = substr($scalar, 11))) {
+ return \constant($const);
}
throw new ParseException(sprintf('The constant "%s" is not defined.', $const), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename);
case 0 === strpos($scalar, '!php/const'):
if (self::$constantSupport) {
$i = 0;
- if (defined($const = self::parseScalar(substr($scalar, 11), 0, null, $i, false))) {
- return constant($const);
+ if (\defined($const = self::parseScalar(substr($scalar, 11), 0, null, $i, false))) {
+ return \constant($const);
}
throw new ParseException(sprintf('The constant "%s" is not defined.', $const), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename);
* @param int &$i
* @param int $flags
*
- * @return null|string
+ * @return string|null
*/
private static function parseTag($value, &$i, $flags)
{
$nextOffset += strspn($value, ' ', $nextOffset);
// Is followed by a scalar
- if ((!isset($value[$nextOffset]) || !in_array($value[$nextOffset], array('[', '{'), true)) && 'tagged' !== $tag) {
+ if ((!isset($value[$nextOffset]) || !\in_array($value[$nextOffset], array('[', '{'), true)) && 'tagged' !== $tag) {
// Manage non-whitelisted scalars in {@link self::evaluateScalar()}
return;
}
{
$parsedBinaryData = self::parseScalar(preg_replace('/\s/', '', $scalar));
- if (0 !== (strlen($parsedBinaryData) % 4)) {
- throw new ParseException(sprintf('The normalized base64 encoded data (data without whitespace characters) length must be a multiple of four (%d bytes given).', strlen($parsedBinaryData)), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename);
+ if (0 !== (\strlen($parsedBinaryData) % 4)) {
+ throw new ParseException(sprintf('The normalized base64 encoded data (data without whitespace characters) length must be a multiple of four (%d bytes given).', \strlen($parsedBinaryData)), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename);
}
if (!Parser::preg_match('#^[A-Z0-9+/]+={0,2}$#i', $parsedBinaryData)) {
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