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Последние активные темы форума |
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error_reporting
(PHP 3, PHP 4 , PHP 5) error_reporting -- Sets which PHP errors are reported
Описаниеint error_reporting ( [int level] ) The error_reporting() function sets the
error_reporting
directive at runtime. PHP has many levels of errors, using
this function sets that level for the duration (runtime) of
your script.
error_reporting() sets PHP's error reporting level,
and returns the old level. The level parameter
takes on either a bitmask, or named constants. Using named constants
is strongly encouraged to ensure compatibility for future versions. As
error levels are added, the range of integers increases, so older
integer-based error levels will not always behave as expected.
Пример 1. error_reporting() examples
<?php
// Turn off all error reporting
error_reporting
(
0
);
// Report simple running errors
error_reporting
(
E_ERROR
|
E_WARNING
|
E_PARSE
);
// Reporting E_NOTICE can be good too (to report uninitialized
// variables or catch variable name misspellings ...)
error_reporting
(
E_ERROR
|
E_WARNING
|
E_PARSE
|
E_NOTICE
);
// Report all errors except E_NOTICE
// This is the default value set in php.ini
error_reporting
(
E_ALL
^
E_NOTICE
);
// Report all PHP errors (bitwise 63 may be used in PHP 3)
error_reporting
(
E_ALL
);
// Same as error_reporting(E_ALL);
ini_set
(
'error_reporting'
,
E_ALL
);
?>
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The available error level constants are listed below. The actual
meanings of these error levels are described in the
predefined constants.
<> Таблица 1. error_reporting() level constants and bit values value | constant |
---|
1 | E_ERROR
| 2 | E_WARNING
| 4 | E_PARSE
| 8 | E_NOTICE
| 16 | E_CORE_ERROR
| 32 | E_CORE_WARNING
| 64 | >E_COMPILE_ERROR
| 128 | E_COMPILE_WARNING>
| 256 | E_USER_ERROR
| 512 | E_USER_WARNING
| 1024 | >E_USER_NOTICE
| 2047 | E_ALL
| 2048 | E_STRICT
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Внимание | With PHP > 5.0.0 E_STRICT with value 2048 is
available. E_ALL does NOT
include error level E_STRICT.
Most of E_STRICT errors are evaluated at the
compile time thus such errors are not reported in the file where
error_reporting is enhanced
to include E_STRICT errors.
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Смотрите также the display_errors
directive and ini_set().
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