jf/assert

PHP Assertions library

3.1.2 2023-02-01 07:41 UTC

MIT

• Joaquín Fernández

README

PHP Assertions library.

Installation

Composer

This project uses as dependency manager Composer which can be installed following the instructions specified in the official documentation of the project.

To install the jf/assert package using this package manager, run:

composer require jf/assert

Version control

This project can be installed using git. First you must clone the project and then install the dependencies:

git clone https://www.gitlab.com/jfphp/jfAssert.git
cd jfAssert
composer install

Files

Classes

Name	Description
jf\assert\Assert	Class used to do validations and throw exceptions if they are not met.
jf\assert\dict\Messages	Class for handling library messages.
jf\assert\http\AHttp	Class base for HTTP exceptions.
jf\assert\http\BadGateway	Assertions that return the HTTP status code 502 (Bad Gateway).
jf\assert\http\BadRequest	Assertions that return the HTTP status code 400 (Bad Request).
jf\assert\http\Conflict	Assertions that return the HTTP status code 409 (Conflict).
jf\assert\http\ExpectationFailed	Assertions that return the HTTP status code 417 (Expectation Failed).
jf\assert\http\FailedDependency	Assertions that return the HTTP status code 424 (Failed Dependency).
jf\assert\http\Forbidden	Assertions that return the HTTP status code 403 (Forbidden).
jf\assert\http\Found	Assertions that return the HTTP status code 302 (Found).
jf\assert\http\GatewayTimeout	Assertions that return the HTTP status code 504 (Gateway Timeout).
jf\assert\http\Gone	Assertions that return the HTTP status code 410 (Gone).
jf\assert\http\ImATeapot	Assertions that return the HTTP status code 418 (Im A Teapot).
jf\assert\http\InsufficientStorage	Assertions that return the HTTP status code 507 (Insufficient Storage).
jf\assert\http\InternalServerError	Assertions that return the HTTP status code 500 (Internal Server Error).
jf\assert\http\LengthRequired	Assertions that return the HTTP status code 411 (Length Required).
jf\assert\http\Locked	Assertions that return the HTTP status code 423 (Locked).
jf\assert\http\LoopDetected	Assertions that return the HTTP status code 508 (Loop Detected).
jf\assert\http\MethodNotAllowed	Assertions that return the HTTP status code 405 (Method Not Allowed).
jf\assert\http\MisdirectedRequest	Assertions that return the HTTP status code 421 (Misdirected Request).
jf\assert\http\MovedPermanently	Assertions that return the HTTP status code 301 (Moved Permanently).
jf\assert\http\MultipleChoices	Assertions that return the HTTP status code 300 (Multiple Choices).
jf\assert\http\NetworkAuthenticationRequired	Assertions that return the HTTP status code 511 (Network Authentication Required).
jf\assert\http\NotAcceptable	Assertions that return the HTTP status code 406 (Not Acceptable).
jf\assert\http\NotExtended	Assertions that return the HTTP status code 510 (Not Extended).
jf\assert\http\NotFound	Assertions that return the HTTP status code 404 (Not Found).
jf\assert\http\NotImplemented	Assertions that return the HTTP status code 501 (Not Implemented).
jf\assert\http\NotModified	Assertions that return the HTTP status code 304 (Not Modified).
jf\assert\http\PayloadTooLarge	Assertions that return the HTTP status code 413 (Payload Too Large).
jf\assert\http\PaymentRequired	Assertions that return the HTTP status code 402 (Payment Required).
jf\assert\http\PermanentRedirect	Assertions that return the HTTP status code 308 (Permanent Redirect).
jf\assert\http\PreconditionFailed	Assertions that return the HTTP status code 412 (Precondition Failed).
jf\assert\http\PreconditionRequired	Assertions that return the HTTP status code 428 (Precondition Required).
jf\assert\http\ProxyAuthenticationRequired	Assertions that return the HTTP status code 407 (Proxy Authentication Required).
jf\assert\http\RangeNotSatisfiable	Assertions that return the HTTP status code 416 (Range Not Satisfiable).
jf\assert\http\RequestHeaderFieldsTooLarge	Assertions that return the HTTP status code 431 (Request Header Fields Too Large).
jf\assert\http\RequestTimeout	Assertions that return the HTTP status code 408 (Request Timeout).
jf\assert\http\Reserved	Assertions that return the HTTP status code 306 (Reserved).
jf\assert\http\SeeOther	Assertions that return the HTTP status code 303 (See Other).
jf\assert\http\ServiceUnavailable	Assertions that return the HTTP status code 503 (Service Unavailable).
jf\assert\http\TemporaryRedirect	Assertions that return the HTTP status code 307 (Temporary Redirect).
jf\assert\http\TooEarly	Assertions that return the HTTP status code 425 (Too Early).
jf\assert\http\TooManyRequests	Assertions that return the HTTP status code 429 (Too Many Requests).
jf\assert\http\Unauthorized	Assertions that return the HTTP status code 401 (Unauthorized).
jf\assert\http\UnavailableForLegalReasons	Assertions that return the HTTP status code 451 (Unavailable For Legal Reasons).
jf\assert\http\UnprocessableEntity	Assertions that return the HTTP status code 422 (Unprocessable Entity).
jf\assert\http\UnsupportedMediaType	Assertions that return the HTTP status code 415 (Unsupported Media Type).
jf\assert\http\UpgradeRequired	Assertions that return the HTTP status code 426 (Upgrade Required).
jf\assert\http\UriTooLong	Assertions that return the HTTP status code 414 (Uri Too Long).
jf\assert\http\UseProxy	Assertions that return the HTTP status code 305 (Use Proxy).
jf\assert\http\VariantAlsoNegotiates	Assertions that return the HTTP status code 506 (Variant Also Negotiates).
jf\assert\http\VersionNotSupported	Assertions that return the HTTP status code 505 (Version Not Supported).
jf\assert\php\ArgumentCountError	ArgumentCountError is thrown when too few arguments are passed to a user-defined function or method.
jf\assert\php\ArithmeticError	ArithmeticError is thrown when an error occurs while performing mathematical operations. These errors include attempting to perform a bitshift by a negative amount, and any call to intdiv() that would result in a value outside the possible bounds of an int.
jf\assert\php\AssertionError	AssertionError is thrown when an assertion made via assert() fails.
jf\assert\php\BadFunctionCallException	Exception thrown if a callback refers to an undefined function or if some arguments are missing.
jf\assert\php\BadMethodCallException	Exception thrown if a callback refers to an undefined method or if some arguments are missing.
jf\assert\php\CompileError	CompileError is thrown for some compilation errors, which formerly issued a fatal error.
jf\assert\php\DivisionByZeroError	DivisionByZeroError is thrown when an attempt is made to divide a number by zero.
jf\assert\php\DomainException	Exception thrown if a value does not adhere to a defined valid data domain.
jf\assert\php\Error	Error is the base class for all internal PHP errors.
jf\assert\php\ErrorException	An Error Exception.
jf\assert\php\Exception	Exception is the base class for all user exceptions.
jf\assert\php\IntlException	This class is used for generating exceptions when errors occur inside intl functions. Such exceptions are only generated when intl.use_exceptions is enabled.
jf\assert\php\InvalidArgumentException	Exception thrown if an argument is not of the expected type.
jf\assert\php\JsonException	Exception thrown if JSON_THROW_ON_ERROR option is set for json_encode() or json_decode(). code contains the error type, for possible values see json_last_error().
jf\assert\php\LengthException	Exception thrown if a length is invalid.
jf\assert\php\LogicException	Exception that represents error in the program logic. This kind of exception should lead directly to a fix in your code.
jf\assert\php\OutOfBoundsException	Exception thrown if a value is not a valid key. This represents errors that cannot be detected at compile time.
jf\assert\php\OutOfRangeException	Exception thrown when an illegal index was requested. This represents errors that should be detected at compile time.
jf\assert\php\OverflowException	Exception thrown when adding an element to a full container.
jf\assert\php\PDOException	Represents an error raised by PDO. You should not throw a PDOException from your own code. See Exceptions for more information about Exceptions in PHP.
jf\assert\php\ParseError	ParseError is thrown when an error occurs while parsing PHP code, such as when eval() is called.
jf\assert\php\PharException	The PharException class provides a phar-specific exception class for try/catch blocks.
jf\assert\php\RangeException	Exception thrown to indicate range errors during program execution. Normally this means there was an arithmetic error other than under/overflow. This is the runtime version of DomainException.
jf\assert\php\ReflectionException	The ReflectionException class.
jf\assert\php\RuntimeException	Exception thrown if an error which can only be found on runtime occurs.
jf\assert\php\SodiumException	Exceptions thrown by the sodium functions.
jf\assert\php\TypeError	A TypeError may be thrown when.
jf\assert\php\UnderflowException	Exception thrown when performing an invalid operation on an empty container, such as removing an element.
jf\assert\php\UnexpectedValueException	Exception thrown if a value does not match with a set of values. Typically this happens when a function calls another function and expects the return value to be of a certain type or value not including arithmetic or buffer related errors.
jf\assert\php\UnhandledMatchError	An UnhandledMatchError is thrown when the subject passed to a match expression is not handled by any arm of the match expression.
jf\assert\php\ValueError	A ValueError is thrown when the type of an argument is correct but the value of it is incorrect. For example, passing a negative integer when the function expects a positive one, or passing an empty string/array when the function expects it to not be empty.

Traits

Name	Description
jf\assert\TAll	Trait that includes all traits in the package.
jf\assert\TArray	Trait for assertions using functions from PHP module array.
jf\assert\TAssert	Trait used to do validations and throw exceptions if they are not met.
jf\assert\TClassObj	Trait for assertions using functions from PHP module classobj.
jf\assert\TCtype	Trait for assertions using functions from PHP module ctype.
jf\assert\TFileSystem	Trait for assertions using functions from PHP module filesystem.
jf\assert\TFilter	Trait for assertions using functions from PHP module filter.
jf\assert\TFloat	Trait for comparisons between floats.
jf\assert\TFuncHand	Trait for assertions using functions from PHP module funchand.
jf\assert\TInfo	Trait for assertions using functions from PHP module info.
jf\assert\TInteger	Trait for comparisons between integers.
jf\assert\TLogical	Trait for logical comparisons between mixed types.
jf\assert\TMath	Trait for assertions using functions from PHP module math.
jf\assert\TMessage	Trait for building the error messages.
jf\assert\TStrings	Trait for assertions using functions from PHP module strings.
jf\assert\TVar	Trait for assertions using functions from PHP module var.

Assertions

jf\assert\TArray

Trait for assertions using functions from PHP module array, see docs.

Method	Description
arrayCountBetweenAnd	Check that the number of elements in an array or in a Countable object is in the given range.
arrayCountGreaterOrEqual	Check that the number of elements in an array or in a Countable object is greater than or equal to another.
arrayCountGreaterThan	Check that the number of elements in an array or in a Countable object is greater than another.
arrayCountIdentical	Check that the number of elements in an array or in a Countable object is identical (===) to another.
arrayCountLessOrEqual	Check that the number of elements in an array or in a Countable object is less than or equal to another.
arrayCountLessThan	Check that the number of elements in an array or in a Countable object is less than another.
arrayIsList	Checks whether a given array is a list.
arrayKeyExists	Checks if the given key or index exists in the array.
inArray	Checks if a value exists in an array.
notArrayCountBetweenAnd	Evaluates the inverse condition of the method static::arrayCountBetweenAnd.
notArrayCountGreaterOrEqual	Evaluates the inverse condition of the method static::arrayCountGreaterOrEqual.
notArrayCountGreaterThan	Evaluates the inverse condition of the method static::arrayCountGreaterThan.
notArrayCountIdentical	Evaluates the inverse condition of the method static::arrayCountIdentical.
notArrayCountLessOrEqual	Evaluates the inverse condition of the method static::arrayCountLessOrEqual.
notArrayCountLessThan	Evaluates the inverse condition of the method static::arrayCountLessThan.
notArrayIsList	Evaluates the inverse condition of the method static::arrayIsList.
notArrayKeyExists	Evaluates the inverse condition of the method static::arrayKeyExists.
notInArray	Evaluates the inverse condition of the method static::inArray.

jf\assert\TAssert

Trait used to do validations and throw exceptions if they are not met.

Method	Description
assert	Check if the assertion is met.
empty	Check if value is empty.
isFalse	Verify that the contents of a variable is FALSE.
isTrue	Verify that the contents of a variable is TRUE.
notEmpty	Check if value is not empty.
notIsFalse	Verify that the contents of a variable is not FALSE.
notIsTrue	Verify that the contents of a variable is not TRUE.

jf\assert\TClassObj

Trait for assertions using functions from PHP module classobj, see docs.

Method	Description
classAlias	Creates an alias for a class.
classExists	Checks if the class has been defined.
enumExists	Checks if the enum has been defined.
interfaceExists	Checks if the interface has been defined.
isA	Checks if the object is of this class or has this class as one of its parents.
isSubclassOf	Checks if the object has this class as one of its parents or implements it.
methodExists	Checks if the class method exists.
notClassAlias	Evaluates the inverse condition of the method static::classAlias.
notClassExists	Evaluates the inverse condition of the method static::classExists.
notEnumExists	Evaluates the inverse condition of the method static::enumExists.
notInterfaceExists	Evaluates the inverse condition of the method static::interfaceExists.
notIsA	Evaluates the inverse condition of the method static::isA.
notIsSubclassOf	Evaluates the inverse condition of the method static::isSubclassOf.
notMethodExists	Evaluates the inverse condition of the method static::methodExists.
notPropertyExists	Evaluates the inverse condition of the method static::propertyExists.
notTraitExists	Evaluates the inverse condition of the method static::traitExists.
propertyExists	Checks if the object or class has a property.
traitExists	Checks if the trait exists.

jf\assert\TCtype

Trait for assertions using functions from PHP module ctype, see docs.

Method	Description
isAlnum	Check for alphanumeric character(s).
isAlpha	Check for alphabetic character(s).
isCntrl	Check for control character(s).
isDigit	Check for numeric character(s).
isGraph	Check for any printable character(s) except space.
isLower	Check for lowercase character(s).
isPrint	Check for printable character(s).
isPunct	Check for any printable character which is not whitespace or an alphanumeric character.
isSpace	Check for whitespace character(s).
isUpper	Check for uppercase character(s).
isXdigit	Check for character(s) representing a hexadecimal digit.
notIsAlnum	Evaluates the inverse condition of the method static::isAlnum.
notIsAlpha	Evaluates the inverse condition of the method static::isAlpha.
notIsCntrl	Evaluates the inverse condition of the method static::isCntrl.
notIsDigit	Evaluates the inverse condition of the method static::isDigit.
notIsGraph	Evaluates the inverse condition of the method static::isGraph.
notIsLower	Evaluates the inverse condition of the method static::isLower.
notIsPrint	Evaluates the inverse condition of the method static::isPrint.
notIsPunct	Evaluates the inverse condition of the method static::isPunct.
notIsSpace	Evaluates the inverse condition of the method static::isSpace.
notIsUpper	Evaluates the inverse condition of the method static::isUpper.
notIsXdigit	Evaluates the inverse condition of the method static::isXdigit.

jf\assert\TFileSystem

Trait for assertions using functions from PHP module filesystem, see docs.

Method	Description
chgrp	Changes file group.
chmod	Changes file mode.
chown	Changes file owner.
copy	Copies file.
fclose	Closes an open file pointer.
fdatasync	Synchronizes data (but not meta-data) to the file.
feof	Tests for end-of-file on a file pointer.
fflush	Flushes the output to a file.
fileExists	Checks whether a file or directory exists.
flock	Portable advisory file locking.
fnmatch	Match filename against a pattern.
fsync	Synchronizes changes to the file (including meta-data).
ftruncate	Truncates a file to a given length.
isDir	Tells whether the filename is a directory.
isExecutable	Tells whether the filename is executable.
isFile	Tells whether the filename is a regular file.
isLink	Tells whether the filename is a symbolic link.
isReadable	Tells whether a file exists and is readable.
isUploadedFile	Tells whether the file was uploaded via HTTP POST.
isWritable	Tells whether the filename is writable.
lchgrp	Changes group ownership of symlink.
lchown	Changes user ownership of symlink.
link	Create a hard link.
mkdir	Makes directory.
moveUploadedFile	Moves an uploaded file to a new location.
notChgrp	Evaluates the inverse condition of the method static::chgrp.
notChmod	Evaluates the inverse condition of the method static::chmod.
notChown	Evaluates the inverse condition of the method static::chown.
notCopy	Evaluates the inverse condition of the method static::copy.
notFclose	Evaluates the inverse condition of the method static::fclose.
notFdatasync	Evaluates the inverse condition of the method static::fdatasync.
notFeof	Evaluates the inverse condition of the method static::feof.
notFflush	Evaluates the inverse condition of the method static::fflush.
notFileExists	Evaluates the inverse condition of the method static::fileExists.
notFlock	Evaluates the inverse condition of the method static::flock.
notFnmatch	Evaluates the inverse condition of the method static::fnmatch.
notFsync	Evaluates the inverse condition of the method static::fsync.
notFtruncate	Evaluates the inverse condition of the method static::ftruncate.
notIsDir	Evaluates the inverse condition of the method static::isDir.
notIsExecutable	Evaluates the inverse condition of the method static::isExecutable.
notIsFile	Evaluates the inverse condition of the method static::isFile.
notIsLink	Evaluates the inverse condition of the method static::isLink.
notIsReadable	Evaluates the inverse condition of the method static::isReadable.
notIsUploadedFile	Evaluates the inverse condition of the method static::isUploadedFile.
notIsWritable	Evaluates the inverse condition of the method static::isWritable.
notLchgrp	Evaluates the inverse condition of the method static::lchgrp.
notLchown	Evaluates the inverse condition of the method static::lchown.
notLink	Evaluates the inverse condition of the method static::link.
notMkdir	Evaluates the inverse condition of the method static::mkdir.
notMoveUploadedFile	Evaluates the inverse condition of the method static::moveUploadedFile.
notRename	Evaluates the inverse condition of the method static::rename.
notRewind	Evaluates the inverse condition of the method static::rewind.
notRmdir	Evaluates the inverse condition of the method static::rmdir.
notSymlink	Evaluates the inverse condition of the method static::symlink.
notTouch	Evaluates the inverse condition of the method static::touch.
notUnlink	Evaluates the inverse condition of the method static::unlink.
rename	Renames a file or directory.
rewind	Rewind the position of a file pointer.
rmdir	Removes directory.
symlink	Creates a symbolic link.
touch	Sets access and modification time of file.
unlink	Deletes a file.

jf\assert\TFilter

Trait for assertions using functions from PHP module filter, see docs.

Method	Description
filterHasVar	Checks if variable of specified type exists.
filterValidateBool	Returns true for 1, true, on and yes. Returns false otherwise.
filterValidateDomain	Validates whether the domain name label lengths are valid.
filterValidateEmail	Validates whether the value is a valid e-mail address.
filterValidateFloat	Validates value as float, optionally from the specified range, and converts to float on success.
filterValidateInt	Validates value as integer, optionally from the specified range, and converts to int on success.
filterValidateIp	Validates value as IP address, optionally only IPv4 or IPv6 or not from private or reserved ranges.
filterValidateMac	Validates value as MAC address.
filterValidateRegexp	Validates value against regexp, a Perl-compatible regular expression.
filterValidateUrl	Validates value as URL (according to http://www.faqs.org/rfcs/rfc2396), optionally with required components.
filterVar	Filters a variable with a specified filter.
notFilterHasVar	Evaluates the inverse condition of the method static::filterHasVar.
notFilterValidateBool	Evaluates the inverse condition of the method static::filterValidateBool.
notFilterValidateDomain	Evaluates the inverse condition of the method static::filterValidateDomain.
notFilterValidateEmail	Evaluates the inverse condition of the method static::filterValidateEmail.
notFilterValidateFloat	Evaluates the inverse condition of the method static::filterValidateFloat.
notFilterValidateInt	Evaluates the inverse condition of the method static::filterValidateInt.
notFilterValidateIp	Evaluates the inverse condition of the method static::filterValidateIp.
notFilterValidateMac	Evaluates the inverse condition of the method static::filterValidateMac.
notFilterValidateRegexp	Evaluates the inverse condition of the method static::filterValidateRegexp.
notFilterValidateUrl	Evaluates the inverse condition of the method static::filterValidateUrl.
notFilterVar	Evaluates the inverse condition of the method static::filterVar.

jf\assert\TFloat

Trait for comparisons between floats.

Method	Description
floatBetweenAnd	Check that a value of type float is in the given range.
floatGreaterOrEqual	Check that a value of type float is greater than or equal to another.
floatGreaterThan	Check that a value of type float is greater than another.
floatIdentical	Check that a value of type float is identical (===) to another.
floatLessOrEqual	Check that a value of type float is less than or equal to another.
floatLessThan	Check that a value of type float is less than another.
notFloatBetweenAnd	Evaluates the inverse condition of the method static::floatBetweenAnd.
notFloatGreaterOrEqual	Evaluates the inverse condition of the method static::floatGreaterOrEqual.
notFloatGreaterThan	Evaluates the inverse condition of the method static::floatGreaterThan.
notFloatIdentical	Evaluates the inverse condition of the method static::floatIdentical.
notFloatLessOrEqual	Evaluates the inverse condition of the method static::floatLessOrEqual.
notFloatLessThan	Evaluates the inverse condition of the method static::floatLessThan.

jf\assert\TFuncHand

Trait for assertions using functions from PHP module funchand, see docs.

Method	Description
functionExists	Return true if the given function has been defined.
notFunctionExists	Evaluates the inverse condition of the method static::functionExists.

jf\assert\TInfo

Trait for assertions using functions from PHP module info, see docs.

Method	Description
extensionLoaded	Find out whether an extension is loaded.
notExtensionLoaded	Evaluates the inverse condition of the method static::extensionLoaded.
notVersionCompare	Evaluates the inverse condition of the method static::versionCompare.
versionCompare	Compares two "PHP-standardized" version number strings.

jf\assert\TInteger

Trait for comparisons between integers.

Method	Description
intBetweenAnd	Check that a value of type int is in the given range.
intGreaterOrEqual	Check that a value of type int is greater than or equal to another.
intGreaterThan	Check that a value of type int is greater than another.
intIdentical	Check that a value of type int is identical (===) to another.
intLessOrEqual	Check that a value of type int is less than or equal to another.
intLessThan	Check that a value of type int is less than another.
notIntBetweenAnd	Evaluates the inverse condition of the method static::intBetweenAnd.
notIntGreaterOrEqual	Evaluates the inverse condition of the method static::intGreaterOrEqual.
notIntGreaterThan	Evaluates the inverse condition of the method static::intGreaterThan.
notIntIdentical	Evaluates the inverse condition of the method static::intIdentical.
notIntLessOrEqual	Evaluates the inverse condition of the method static::intLessOrEqual.
notIntLessThan	Evaluates the inverse condition of the method static::intLessThan.

jf\assert\TLogical

Trait for logical comparisons between mixed types.

Method	Description
betweenAnd	Check that a value is in the given range.
equal	Check that a value is equal (==) to another.
greaterOrEqual	Check that a value is greater than or equal to another.
greaterThan	Check that a value is greater than another.
identical	Check that a value is identical (===) to another.
lessOrEqual	Check that a value is less than or equal to another.
lessThan	Check that a value is less than another.
notBetweenAnd	Evaluates the inverse condition of the method static::betweenAnd.
notEqual	Evaluates the inverse condition of the method static::equal.
notGreaterOrEqual	Evaluates the inverse condition of the method static::greaterOrEqual.
notGreaterThan	Evaluates the inverse condition of the method static::greaterThan.
notIdentical	Evaluates the inverse condition of the method static::identical.
notLessOrEqual	Evaluates the inverse condition of the method static::lessOrEqual.
notLessThan	Evaluates the inverse condition of the method static::lessThan.

jf\assert\TMath

Trait for assertions using functions from PHP module math, see docs.

Method	Description
isFinite	Finds whether a value is a legal finite number.
isInfinite	Finds whether a value is infinite.
isNan	Finds whether a value is not a number.
notIsFinite	Evaluates the inverse condition of the method static::isFinite.
notIsInfinite	Evaluates the inverse condition of the method static::isInfinite.
notIsNan	Evaluates the inverse condition of the method static::isNan.

jf\assert\TStrings

Trait for assertions using functions from PHP module strings, see docs.

Method	Description
notRegex	Evaluates the inverse condition of the method static::regex.
notStrContains	Evaluates the inverse condition of the method static::strContains.
notStrEndsWith	Evaluates the inverse condition of the method static::strEndsWith.
notStrLengthBetweenAnd	Evaluates the inverse condition of the method static::strLengthBetweenAnd.
notStrLengthGreaterOrEqual	Evaluates the inverse condition of the method static::strLengthGreaterOrEqual.
notStrLengthGreaterThan	Evaluates the inverse condition of the method static::strLengthGreaterThan.
notStrLengthIdentical	Evaluates the inverse condition of the method static::strLengthIdentical.
notStrLengthLessOrEqual	Evaluates the inverse condition of the method static::strLengthLessOrEqual.
notStrLengthLessThan	Evaluates the inverse condition of the method static::strLengthLessThan.
notStrStartsWith	Evaluates the inverse condition of the method static::strStartsWith.
regex	Check that a string matches a regular expression.
strContains	Determine if a string contains a given substring.
strEndsWith	Checks if a string ends with a given substring.
strLengthBetweenAnd	Check that the length of string is in the given range.
strLengthGreaterOrEqual	Check that the length of string is greater than or equal to another.
strLengthGreaterThan	Check that the length of string is greater than another.
strLengthIdentical	Check that the length of string is identical (===) to another.
strLengthLessOrEqual	Check that the length of string is less than or equal to another.
strLengthLessThan	Check that the length of string is less than another.
strStartsWith	Checks if a string starts with a given substring.

jf\assert\TVar

Trait for assertions using functions from PHP module var, see docs.

Method	Description
isArray	Finds whether a variable is an array.
isBool	Finds out whether a variable is a boolean.
isCallable	Verify that a value can be called as a function from the current scope.
isCountable	Verify that the contents of a variable is a countable value.
isFloat	Finds whether the type of a variable is float.
isInstanceOf	Check that a value is an instance of specified class.
isInt	Find whether the type of a variable is integer.
isIterable	Verify that the contents of a variable is an iterable value.
isNull	Finds whether a variable is null.
isNumeric	Finds whether a variable is a number or a numeric string.
isObject	Finds whether a variable is an object.
isResource	Finds whether a variable is a resource.
isScalar	Finds whether a variable is a scalar.
isString	Find whether the type of a variable is string.
isTraversable	Check that a value is an array or an instance of \Traversable.
notIsArray	Evaluates the inverse condition of the method static::isArray.
notIsBool	Evaluates the inverse condition of the method static::isBool.
notIsCallable	Evaluates the inverse condition of the method static::isCallable.
notIsCountable	Evaluates the inverse condition of the method static::isCountable.
notIsFloat	Evaluates the inverse condition of the method static::isFloat.
notIsInstanceOf	Evaluates the inverse condition of the method static::isInstanceOf.
notIsInt	Evaluates the inverse condition of the method static::isInt.
notIsIterable	Evaluates the inverse condition of the method static::isIterable.
notIsNull	Evaluates the inverse condition of the method static::isNull.
notIsNumeric	Evaluates the inverse condition of the method static::isNumeric.
notIsObject	Evaluates the inverse condition of the method static::isObject.
notIsResource	Evaluates the inverse condition of the method static::isResource.
notIsScalar	Evaluates the inverse condition of the method static::isScalar.
notIsString	Evaluates the inverse condition of the method static::isString.
notIsTraversable	Evaluates the inverse condition of the method static::isTraversable.