Kuskuren Gudanarwa da Gyarawa a cikin PHP- Cikakken Jagora da Hanyoyi

Gudanar da kurakurai da gyara kurakurai a cikin PHP wani muhimmin sashi ne na tsarin ci gaba don tabbatar da kwanciyar hankali da magance batutuwa idan ya cancanta. A cikin PHP, muna da hanyoyin magance kurakurai da gyara kamar haka:

 

Yin amfani da kama da sarrafa keɓancewa try-catch

Za mu iya amfani da bayanin don kama kurakurai da kuma magance keɓantacce a cikin PHP. Sanya lambar da za ta iya jefa kuskure a cikin toshewar gwadawa kuma sarrafa kuskuren a cikin toshe kama. try-catch

Misali:

try {  
    // Code that may throw an error  
} catch(Exception $e) {  
    // Handle the error  
}  

 

Yana daidaita rahoton kuskure ta amfani da error_reporting

Ayyukan kuskure_reporting yana ba mu damar saita yadda PHP ke ba da rahoton kurakurai daban-daban. Za mu iya amfani da madaukai kamar E_ALL don ba da rahoton kowane irin kurakurai ko E_ERROR don ba da rahoton mafi girman kurakurai kawai.

Misali:

error_reporting(E_ALL);

 

Kurakurai shiga cikin fayil

Za mu iya saita PHP don shigar da kurakurai zuwa fayil ta amfani da aikin ini_set da saita dabi'u kamar error_log da log_errors.

Misali:

ini_set('log_errors', 1);  
ini_set('error_log', '/path/to/error.log');  

 

Yin amfani da var_dump da print_r don gyara kuskure

Ayyukan var_dump da print_r suna ba mu damar buga cikakken bayani game da masu canji da tsararru don duba ƙimar su da tsarin bayanai. Ana iya amfani da su don gyarawa da duba ƙimar masu canji yayin haɓakawa.

Misali:

$variable = "Hello";  
var_dump($variable);  
print_r($variable);  

 

Gudanar da kurakurai da gyara kurakurai a cikin PHP yana taimaka mana ganowa da magance batutuwa yayin haɓakawa da tura aikace-aikace. Wannan yana tabbatar da kwanciyar hankali da amincin aikace-aikacen PHP.