functions.php ➔ is_json_integer()   B
last analyzed

Complexity

Conditions 7
Paths 8

Size

Total Lines 8
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 3
CRAP Score 7

Importance

Changes 0
Metric Value
cc 7
eloc 4
nc 8
nop 1
dl 0
loc 8
ccs 3
cts 3
cp 1
crap 7
rs 8.2222
c 0
b 0
f 0
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<?php
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namespace League\JsonGuard;
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/**
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 * A helper function to quickly build an error from a validator instance.
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 *
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 * @param string                      $message
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 * @param \League\JsonGuard\Validator $validator
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 *
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 * @return \League\JsonGuard\ValidationError
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 */
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function error($message, Validator $validator)
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{
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    return new ValidationError(
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        $message,
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        $validator->getCurrentKeyword(),
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        $validator->getCurrentParameter(),
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        $validator->getData(),
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        $validator->getDataPath(),
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        $validator->getSchema(),
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        $validator->getSchemaPath()
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    );
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}
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/**
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 * @param string $string
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 * @param string $charset
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 *
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 * @return int
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 */
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function strlen($string, $charset = 'UTF-8')
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{
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    if (function_exists('iconv_strlen')) {
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        return iconv_strlen($string, $charset);
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    }
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    if (function_exists('mb_strlen')) {
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        return mb_strlen($string, $charset);
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    }
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    if (function_exists('utf8_decode') && $charset === 'UTF-8') {
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        $string = utf8_decode($string);
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    }
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    return \strlen($string);
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}
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/**
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 * Returns the string representation of a value.
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 *
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 * @param mixed $value
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 * @return string
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 */
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function as_string($value)
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{
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    switch (true) {
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        case is_scalar($value):
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            $result = (string) $value;
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            break;
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        case is_resource($value):
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            $result = '<RESOURCE>';
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            break;
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        default:
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            $result = (string) json_encode($value, JSON_UNESCAPED_SLASHES);
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    }
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    if (\strlen($result) > 100) {
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        $result = substr($result, 0, 97) . '...';
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    }
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    return $result;
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}
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/**
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 * Get the properties matching $pattern from the $data.
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 *
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 * @param string       $pattern
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 * @param array|object $data
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 * @return array
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 */
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function properties_matching_pattern($pattern, $data)
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{
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    // If an object is supplied, extract an array of the property names.
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    if (is_object($data)) {
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        $data = array_keys(get_object_vars($data));
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    }
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    return preg_grep(delimit_pattern($pattern), $data);
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}
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/**
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 * Delimit a regular expression pattern.
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 *
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 * The regular expression syntax used for JSON schema is ECMA 262, from Javascript,
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 * and does not use delimiters.  Since the PCRE functions do, this function will
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 * delimit a pattern and escape the delimiter if found in the pattern.
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 *
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 * @see http://json-schema.org/latest/json-schema-validation.html#anchor6
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 * @see http://php.net/manual/en/regexp.reference.delimiters.php
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 *
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 * @param string $pattern
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 *
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 * @return string
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 */
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function delimit_pattern($pattern)
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{
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    return '/' . str_replace('/', '\\/', $pattern) . '/';
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}
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/**
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 * Determines if the value is an integer or an integer that was cast to a string
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 * because it is larger than PHP_INT_MAX.
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 *
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 * @param  mixed $value
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 * @return boolean
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 */
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function is_json_integer($value)
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{
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    if (is_string($value) && \strlen($value) && $value[0] === '-') {
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        $value = substr($value, 1);
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    }
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    return is_int($value) || (is_string($value) && ctype_digit($value) && bccomp($value, PHP_INT_MAX) === 1);
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}
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/**
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 * Determines if the value is a number.  A number is a float, integer, or a number that was cast
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 * to a string because it is larger than PHP_INT_MAX.
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 *
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 * @param mixed $value
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 *
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 * @return boolean
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 */
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function is_json_number($value)
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{
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    return is_float($value) || is_json_integer($value);
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}
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/**
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 * Push a segment onto the given JSON Pointer.
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 *
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 * @param string   $pointer
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 * @param string[] $segments
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 *
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 * @return string
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 *
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 */
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function pointer_push($pointer, ...$segments)
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{
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    $segments = array_map(function ($segment) {
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        $segment = str_replace('~', '~0', $segment);
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        return str_replace('/', '~1', $segment);
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    }, $segments);
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    return ($pointer !== '/' ? $pointer : '') . '/' . implode('/', $segments);
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}
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