Leçon N° 11 : Gestion des erreurs
La fonction 'set error handler' 1¤
Notes de page
Source: lesson_11_d_set_error_handler_function_1.phpRésultat
<?php
error_reporting
(E_ALL);
ini_set("display_errors"1);
// début du programme
//redefinition de la routine de gestion d'erreur
set_error_handler("eh");
// string
$string "L'important, c'est la rose";
// on génère un E_WARNING pour l'exemple
join(''$string);
//------------------------------------------------------------------
function eh($type$msg$file$line$context)
{
    echo 
"<h3>Erreur !</h3>";
    echo 
"Une erreur s'est produite. ";
    echo 
"<a href=mailto:webmaster@somedomain.com>Contacter le webmaster</a>";
    echo 
"<p>";
    echo 
"Les informations à transmettre sont les suivantes :<br/>";
    echo 
"Code d'erreur: $type <br/>";
    echo 
"Message: $msg <br/>";
    echo 
"Nom du programme et ligne où a eu lieu l'erreur: $file:$line<br/>";
    echo 
"Etat des variables au moment de l'erreur: <pre>";
    
print_r($context); 
    echo 
"</pre><hr>";
}
?>

Erreur !

Une erreur s'est produite. Contacter le webmaster

Les informations à transmettre sont les suivantes :
Code d'erreur: 2
Message: join(): Invalid arguments passed
Nom du programme et ligne où a eu lieu l'erreur: /home/marchons/autres_sites/atelierphp_net/exercises/lesson_11_d_set_error_handler_function_1.php:10
Etat des variables au moment de l'erreur:

Array
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            [1] => lesson_11_a_warning.php|Exemple de mesage 'warning'|1|Juste deux caractères à rajouter pour supprimer l'erreur|*

            [2] => lesson_11_b_fatal.php|Exemple de message 'fatal'|0| |¤

            [3] => lesson_11_c0_error_reporting_function.php|N'afficher que les erreurs 'notice' |1|Quelle est la syntaxe recommandée PHP4  pour obtenir le même résultat|*

            [4] => lesson_11_c1_error_reporting_function.php|N'afficher que les erreurs fatales |1|En notation PHP4, comment faire pour ne pas afficher ce message d'erreur fatale ? |*

            [5] => lesson_11_c2_error_reporting_function.php|Affichage des erreurs |1|Comment peut-on écrire 'all errors except E_USER_NOTICE' à l'aide des opérateurs logiques.|*

            [6] => lesson_11_c3_error_reporting_function.php|Supprimer facilement tous les messages d'erreur|1|Comment ne pas avoir de message d'erreur sans utiliser la fonction error_reporting() ?|*

            [7] => lesson_11_c4_error_reporting_function.php|Fonction 'error reporting' sans argument |0| |¤

            [8] => lesson_11_d_set_error_handler_function_1.php|La fonction 'set error handler' 1|0| |¤

            [9] => lesson_11_e_set_error_handler_function_2.php|La fonction 'set error handler' 2|0| |¤

            [10] => lesson_11_f_set_error_handler_function_3.php|La fonction 'set error handler' 3|0| |¤

            [11] => lesson_11_g_set_error_handler_function_4.php|La fonction 'set error handler' 4|0| |¤

            [12] => lesson_11_h_set_error_handler_function_5.php|La fonction 'set error handler' 5|0| |¤

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