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backupbuddy v4.2.10.6
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dropbox2
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Dropbox
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File: Checker.php
<?php namespace Dropbox; /** * Helper functions to validate arguments. * * @internal */ class Checker { static function throwError($argName, $argValue, $expectedTypeName) { if ($argValue === null) throw new \InvalidArgumentException("'$argName' must not be null"); if (is_object($argValue)) { // Class type. $argTypeName = get_class($argValue); } else { // Built-in type. $argTypeName = gettype($argValue); } throw new \InvalidArgumentException("'$argName' has bad type; expecting $expectedTypeName, got $argTypeName"); } static function argResource($argName, $argValue) { if (!is_resource($argValue)) self::throwError($argName, $argValue, "resource"); } static function argCallable($argName, $argValue) { if (!is_callable($argValue)) self::throwError($argName, $argValue, "callable"); } static function argBool($argName, $argValue) { if (!is_bool($argValue)) self::throwError($argName, $argValue, "boolean"); } static function argArray($argName, $argValue) { if (!is_array($argValue)) self::throwError($argName, $argValue, "array"); } static function argString($argName, $argValue) { if (!is_string($argValue)) self::throwError($argName, $argValue, "string"); } static function argStringOrNull($argName, $argValue) { if ($argValue === null) return; if (!is_string($argValue)) self::throwError($argName, $argValue, "string"); } static function argStringNonEmpty($argName, $argValue) { if (!is_string($argValue)) self::throwError($argName, $argValue, "string"); if (strlen($argValue) === 0) throw new \InvalidArgumentException("'$argName' must be non-empty"); } static function argStringNonEmptyOrNull($argName, $argValue) { if ($argValue === null) return; if (!is_string($argValue)) self::throwError($argName, $argValue, "string"); if (strlen($argValue) === 0) throw new \InvalidArgumentException("'$argName' must be non-empty"); } static function argNat($argName, $argValue) { if (!is_int($argValue)) self::throwError($argName, $argValue, "int"); if ($argValue < 0) throw new \InvalidArgumentException("'$argName' must be non-negative (you passed in $argValue)"); } static function argNatOrNull($argName, $argValue) { if ($argValue === null) return; if (!is_int($argValue)) self::throwError($argName, $argValue, "int"); if ($argValue < 0) throw new \InvalidArgumentException("'$argName' must be non-negative (you passed in $argValue)"); } static function argIntPositive($argName, $argValue) { if (!is_int($argValue)) self::throwError($argName, $argValue, "int"); if ($argValue < 1) throw new \InvalidArgumentException("'$argName' must be positive (you passed in $argValue)"); } static function argIntPositiveOrNull($argName, $argValue) { if ($argValue === null) return; if (!is_int($argValue)) self::throwError($argName, $argValue, "int"); if ($argValue < 1) throw new \InvalidArgumentException("'$argName' must be positive (you passed in $argValue)"); } }