[PHP] file_exists()

Mar 03, 2018 0 Comment By Juri Rudi

file_exists() (funzione PHP) verifica se un file o una cartella esista. Restituisce un valore booleano.

tips&tricks

Sintassi

file_exists($file)

parametro	descrizione
$file	Il file da processare

Esempi

echo file_exists(prova.txt); true (1)

Contenuti correlati

CSS
HTML
JavaScript
jQuery
PHP
- is_file()
- is_readable()
- is_writable()
SQL
WORDPRESS

Fonti esterne

Contenuti correlati

Juri Rudi

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.

Necessary

Sempre abilitato

Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.

Cookie	Durata	Descrizione
cookielawinfo-checkbox-analytics	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional	11 months	The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy	11 months	The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.

Functional

Performance

Analytics

Others

Sintassi

Esempi

Contenuti correlati

Fonti esterne

Condividi:

Mi piace:

Contenuti correlati

Juri Rudi

Related Articles

0 Comment

QUESTO SITO UTILIZZA I COOKIE