PEAR_ErrorStack
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Packages:
PEAR
PEAR_ErrorStack
System


Classes:
PEAR_ErrorStack
Files:
ErrorStack.php

File: ErrorStack.php

Source Location: /PEAR-1.3.1/PEAR/ErrorStack.php

Classes:

PEAR_ErrorStack
Error Stack Implementation

Page Details:

Error Stack Implementation

This is an incredibly simple implementation of a very complex error handling facility. It contains the ability to track multiple errors from multiple packages simultaneously. In addition, it can track errors of many levels, save data along with the error, context information such as the exact file, line number, class and function that generated the error, and if necessary, it can raise a traditional PEAR_Error. It has built-in support for PEAR::Log, to log errors as they occur

Since version 0.2alpha, it is also possible to selectively ignore errors, through the use of an error callback, see pushCallback()

Since version 0.3alpha, it is possible to specify the exception class returned from push()

PEAR_ERRORSTACK_ERR_NONCLASS [line 110]

PEAR_ERRORSTACK_ERR_NONCLASS = 1
Error code for an attempt to instantiate a non-class as a PEAR_ErrorStack in the singleton method.

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PEAR_ERRORSTACK_ERR_OBJTOSTRING [line 116]

PEAR_ERRORSTACK_ERR_OBJTOSTRING = 2
Error code for an attempt to pass an object into PEAR_ErrorStack::getMessage()

that has no __toString() method


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PEAR_ERRORSTACK_IGNORE [line 103]

PEAR_ERRORSTACK_IGNORE = 4
If this is returned, then the error is completely ignored.

One of four possible return values from the error Callback

  • See: PEAR_ErrorStack::_errorCallback()

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PEAR_ERRORSTACK_LOG [line 99]

PEAR_ERRORSTACK_LOG = 3
If this is returned, then the error will only be logged, but not pushed onto the error stack.

One of four possible return values from the error Callback

  • See: PEAR_ErrorStack::_errorCallback()

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PEAR_ERRORSTACK_PUSH [line 94]

PEAR_ERRORSTACK_PUSH = 2
If this is returned, then the error will only be pushed onto the stack, and not logged.

One of four possible return values from the error Callback

  • See: PEAR_ErrorStack::_errorCallback()

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PEAR_ERRORSTACK_PUSHANDLOG [line 89]

PEAR_ERRORSTACK_PUSHANDLOG = 1
If this is returned, then the error will be both pushed onto the stack and logged.

One of four possible return values from the error Callback

  • See: PEAR_ErrorStack::_errorCallback()

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Documentation generated on Mon, 11 Mar 2019 10:14:40 -0400 by phpDocumentor 1.4.4. PEAR Logo Copyright © PHP Group 2004.