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Return Values ¶ (Procedural style only) Returns an finfo instance on success, or false on failure.
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The PHP FileInfo finfo_open() function is used to create a new fileinfo resource. This function can open a magic database and returns its resource and return a magic database resource on success, or false on failure.
Conception et référencement Voir aussi openssl_free_key open openssl_x509_export openBlob openssl_pkey_export_to_file openssl_public_decrypt openssl_open openssl_pkcs12_export_to_file fsockopen pfsockopen openssl_pkey_free openssl_digest imap_open fopen openssl_x509_parse open open openssl_seal proc_open gzopen openssl_x509_fingerprint openssl_csr_sign openssl_csr_get_subject opendir finfo ...
Execute finfo_open Online. Info and examples on finfo_open PHP Function from File Information - File System Related Extensions
Parameters options One or disjunction of more Fileinfo constants. magic_file Name of a magic database file, usually something like /path/to/magic.mime. If not specified, the MAGIC environment variable is used. If the environment variable isn't set, then PHP's bundled magic database will be used. Passing NULL or an empty string will be equivalent to the default value.
La fonction finfo_open () peut créer une nouvelle ressource fileinfo.
