Index

  1. \com\setasign\SetaFramework
    1. Helper
      1. ArrayHelper
      2. ConsoleHelper
      3. CspHelper
      4. CsrfProtection
      5. CsrfProtectionException
      6. DataWrapper
      7. DatabaseCleaner
      8. Debugging
      9. FilesystemHelper
      10. FunctionWrapper
      11. HtmlHelper
      12. JsonHelper
      13. Logger
      14. LoggerHelper
      15. MathHelper
      16. ObserverClosure
      17. OutputBufferHelper
      18. ParameterSanitizer
      19. PregMatchAllMatchesIterator
      20. RateLimiter
      21. ReturnValueClosure
      22. StringHelper
      23. SwiftMailerHelper
      24. UnexpectedOutputException
      25. UnserializableClosure
      26. UriSignature

com\setasign\SetaFramework\Helper

StringHelper Class StringHelper

File: /SetaFramework/src/Helper/StringHelper.php

Class hierarchy

Summary

Static Methods

Static Methods

callableToString()

public static StringHelper::callableToString (
callable $callable
): string
Parameters
$callable: callable
 

contains()

WARNING: This method is marked as deprecated!

Use str_contains() instead.

public static StringHelper::contains (
string $haystack,
string $needle
): bool

Checks whether $haystack contains $needle.

Parameters
$haystack: string
 
$needle: string
 

endsWith()

WARNING: This method is marked as deprecated!

Use str_ends_with() instead.

public static StringHelper::endsWith (
string $haystack,
string $needle
): bool

Checks whether $haystack ends with $needle.

Parameters
$haystack: string
 
$needle: string
 

fromCamelCase()

public static StringHelper::fromCamelCase (
string $string,
string $delimiter = '-',
bool $ensureCamelcase = true
): string

Converts a camel case string into kebab case (delimiter '-'), snake case (delimiter '_') or normal case (delimiter ' ') string.

Parameters
$string: string
 
$delimiter: string
 
$ensureCamelcase: bool
 

prettyVarExport()

public static StringHelper::prettyVarExport (
mixed $var,
string $indent = '',
string $tab = ' '
): string
Parameters
$var: mixed
 
$indent: string
 
$tab: string
 

startsWith()

WARNING: This method is marked as deprecated!

Use str_starts_with() instead.

public static StringHelper::startsWith (
string $haystack,
string $needle
): bool

Checks whether $haystack starts with $needle.

Parameters
$haystack: string
 
$needle: string
 

toCamelCase()

public static StringHelper::toCamelCase (
string $string,
bool $lowerFirstChar = false
): string

Converts a string to camel case writing style

Parameters
$string: string
 
$lowerFirstChar: bool
 

toString()

public static StringHelper::toString (
callable $try,
?callable $catch = null,
string $fallback = ''
): string

__toString methods must not throw an exception. This helper will catch all exceptions and ignore the errors.

Parameters
$try: callable
 
$catch: ?callable

If $catch is null and an exception is thrown an empty string will be returned.

$fallback: string

Return value on error if $catch is null or throws an exception.

toStringErrorHandler()

public static StringHelper::toStringErrorHandler (
callable $try,
?callable $catch = null,
string $fallback = '',
string $errorLevel = \Psr\Log\LogLevel::ERROR
): string

__toString methods must not throw an exception.

This helper will catch all exceptions and add the exception to the catchedErrors of the errorHandler.

Parameters
$try: callable
 
$catch: ?callable

If $catch is null and an exception is thrown an empty string will be returned.

$fallback: string

Return value on error if $catch is null or throws an exception.

$errorLevel: string

Which error level should be used for the error if an error occurs.


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