Created
July 13, 2019 01:47
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Leer archivo de texto con PHP usando búfer
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Hola, yo soy el contenido de un archivo de texto | |
Seguramente seré leído con PHP |
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<?php | |
/* | |
Leer archivo de texto con PHP | |
usando búfer | |
https://parzibyte.me/blog | |
*/ | |
$nombre_archivo = "letra.txt"; | |
$gestor = fopen($nombre_archivo, "r"); # Modo r, read | |
if (!$gestor) { | |
exit("Error abriendo archivo"); | |
} | |
$tamanio_bufer = 10; # bytes | |
while (($lectura = fgets($gestor, $tamanio_bufer)) != false) { | |
// Nota: aquí podrías concatenar en una cadena, guardarlo por ahí, etcétera | |
echo "\nLeído: " . $lectura; | |
} | |
// Si el ciclo no terminó debido a un EOF (End of file) entonces | |
// algo malo ocurrió | |
if (!feof($gestor)) { | |
exit("Error al leer"); | |
} | |
// No olvides cerrar el gestor | |
fclose($gestor); |
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