Namespace Error
Function Detail
dd() ¶
dd(mixed $var, bool|null $showHtml = null): voidPrints out debug information about given variable and dies.
Only runs if debug mode is enabled. It will otherwise just continue code execution and ignore this function.
Parameters
-
mixed$var Variable to show debug information for.
-
bool|null$showHtml optional If set to true, the method prints the debug data in a browser-friendly way.
Returns
voidLinks
debug() ¶
debug(mixed $var, bool|null $showHtml = null, bool $showFrom = true): mixedPrints out debug information about given variable and returns the variable that was passed.
Only runs if debug mode is enabled.
Parameters
-
mixed$var Variable to show debug information for.
-
bool|null$showHtml optional If set to true, the method prints the debug data in a browser-friendly way.
-
bool$showFrom optional If set to true, the method prints from where the function was called.
Returns
mixedLinks
https://book.cakephp.org/5/en/core-libraries/global-constants-and-functions.html#debug
stackTrace() ¶
stackTrace(array<string, mixed> $options = []): voidOutputs a stack trace based on the supplied options.
Options
depth- The number of stack frames to return. Defaults to 999args- Should arguments for functions be shown? If true, the arguments for each method call will be displayed.start- The stack frame to start generating a trace from. Defaults to 1
Parameters
-
array<string, mixed>$options optional Format for outputting stack trace
Returns
voidInterfaces
-
ErrorLoggerInterface
Interface for error logging handlers.
-
ErrorRendererInterface
Interface for PHP error rendering implementations
-
ExceptionRendererInterface
Interface ExceptionRendererInterface
Classes
-
Debugger
Provide custom logging and error handling.
-
ErrorLogger
Log errors and unhandled exceptions to
Cake\Log\Log -
ErrorTrap
Entry point to CakePHP's error handling.
-
ExceptionTrap
Entry point to CakePHP's exception handling.
-
FatalErrorException
Represents a fatal error
-
PhpError
Object wrapper around PHP errors that are emitted by
trigger_error()