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AtEase.php
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AtEase.php
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<?php
/**
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
*/
namespace Wikimedia\AtEase;
class AtEase {
private static $suppressCount = 0;
/** @var false|int */
private static $originalLevel = false;
/**
* Reference-counted warning suppression
*
* @param bool $end Whether to restore warnings
*/
public static function suppressWarnings( $end = false ) {
if ( $end ) {
if ( self::$suppressCount ) {
--self::$suppressCount;
if ( !self::$suppressCount ) {
error_reporting( self::$originalLevel );
}
}
} else {
if ( !self::$suppressCount ) {
// T375707 - E_STRICT is deprecated on PHP >= 8.4
if ( PHP_VERSION_ID < 80400 ) {
self::$originalLevel = error_reporting( E_ALL & ~(
E_WARNING |
E_NOTICE |
E_USER_WARNING |
E_USER_NOTICE |
E_DEPRECATED |
E_USER_DEPRECATED |
E_STRICT
) );
} else {
self::$originalLevel = error_reporting( E_ALL & ~(
E_WARNING |
E_NOTICE |
E_USER_WARNING |
E_USER_NOTICE |
E_DEPRECATED |
E_USER_DEPRECATED
) );
}
}
++self::$suppressCount;
}
}
/**
* Restore error level to previous value
*/
public static function restoreWarnings() {
self::suppressWarnings( true );
}
/**
* Call the callback given by the first parameter, suppressing any warnings.
*
* @param callable $callback Function to call
* @param mixed ...$args Optional arguments for the function call
* @return mixed
*/
public static function quietCall( callable $callback, ...$args ) {
self::suppressWarnings();
$rv = null;
try {
$rv = $callback( ...$args );
} finally {
self::restoreWarnings();
}
return $rv;
}
}

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text/x-php
Expires
Sat, May 16, 18:16 (7 h, 30 m)
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local-disk
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Storage Handle
16/76/edbd48805aa1614bde674f59930b
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AtEase.php (2 KB)

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