If true, unicode characters will be escaped as hexadecimals strings.
For example, "ü" will be escaped as "\u00fc".
By default, unicode characters are escaped.
| public setEscapeUnicode ( boolean $enabled ) | ||
| $enabled | boolean | Whether unicode characters should be escaped |
public function testUnicodeNotEscaped()
{
if (version_compare(PHP_VERSION, '5.4.0', '<')) {
$this->markTestSkipped('PHP >= 5.4.0 only');
return;
}
$this->encoder->setEscapeUnicode(false);
$this->assertSame('"ü"', $this->encoder->encode('ü'));
}
public function __construct($path, $flags = 0)
{
Assert::string($path, 'The path must be a string. Got: %s');
Assert::notEmpty($path, 'The path must not be empty.');
Assert::integer($flags, 'The flags must be an integer. Got: %s');
$this->path = $path;
$this->flags = $flags;
$this->encoder = new JsonEncoder();
$this->encoder->setEscapeGtLt($this->flags & self::ESCAPE_GT_LT);
$this->encoder->setEscapeAmpersand($this->flags & self::ESCAPE_AMPERSAND);
$this->encoder->setEscapeSingleQuote($this->flags & self::ESCAPE_SINGLE_QUOTE);
$this->encoder->setEscapeDoubleQuote($this->flags & self::ESCAPE_DOUBLE_QUOTE);
$this->encoder->setEscapeSlash(!($this->flags & self::NO_ESCAPE_SLASH));
$this->encoder->setEscapeUnicode(!($this->flags & self::NO_ESCAPE_UNICODE));
$this->encoder->setPrettyPrinting($this->flags & self::PRETTY_PRINT);
$this->encoder->setTerminateWithLineFeed($this->flags & self::TERMINATE_WITH_LINE_FEED);
$this->decoder = new JsonDecoder();
$this->decoder->setObjectDecoding(JsonDecoder::ASSOC_ARRAY);
}