PHP 5.6.0beta1 released

file_get_contents

(PHP 4 >= 4.3.0, PHP 5)

file_get_contentsTransmite un fichero entero a una cadena

Descripción

string file_get_contents ( string $filename [, bool $use_include_path = false [, resource $context [, int $offset = -1 [, int $maxlen ]]]] )

Esta función es similar a file(), excepto que file_get_contents() devuelve el fichero a un string, comenzando por el offset especificado hasta maxlen bytes. Si falla, file_get_contents() devolverá FALSE.

file_get_contents() es la manera preferida de transmitir el contenido de un fichero a una cadena. Usa técnicas de mapeado de memoria, si está soportado por su sistema operativo, para mejorar el rendimiento.

Nota:

Si se está abriendo un URI con caracteres especiales, tales como espacios, se necesita codificar el URI con urlencode().

Parámetros

filename

Nombre del fichero a leer.

use_include_path

Nota:

A partir de PHP 5, se puede usar la constante FILE_USE_INCLUDE_PATH para lanzar la búsqueda en include_path.

context

Un recurso de contexto válido creado con stream_context_create(). Si no se necesita usar un contexto a medida, se puede saltar este parámetro usando NULL.

offset

El índice donde comienza la lectura en el flujo original.

La búsqueda de (offset) no está soportada con ficheros remotos. Intentar buscar un fichero no local puede funcionar con índices pequeños, pero es impredecible debido a que trabaja sobre el flujo almacenado en buffer.

maxlen

La longitud máxima de los datos leídos. De manera predeterminada se lee hasta que se alcance el final del fichero. Observe que este parámetro se aplica al flujo procesado por los filtros.

Valores devueltos

Esta función devuelve los datos leídos o FALSE en caso de error.

Advertencia

Esta función puede devolver el valor booleano FALSE, pero también puede devolver un valor no booleano que se evalúa como FALSE. Por favor lea la sección sobre Booleanos para más información. Use el operador === para comprobar el valor devuelto por esta función.

Errores/Excepciones

Se genera un error de nivel E_WARNING si filename no se pudo encontrar, maxlength es menor de cero, o si falla la búsqueda del offset especificado en el flujo.

Ejemplos

Ejemplo #1 Obtiene y muestra el código fuente de la página de inicio de un sitio web

<?php
$página_inicio 
file_get_contents('http://www.example.com/');
echo 
$página_inicio;
?>

Ejemplo #2 Buscar dentro de include_path

<?php
// <= PHP 5
$fichero file_get_contents('./gente.txt'true);
// > PHP 5
$fichero file_get_contents('./gente.txt'FILE_USE_INCLUDE_PATH);
?>

Ejemplo #3 Leer una sección de un fichero

<?php
// Leer 14 caracteres comenzando desde el carácter número 21
$sección file_get_contents('./gente.txt'NULLNULL2014);
var_dump($sección);
?>

El resultado del ejemplo sería algo similar a:

string(14) "lle Bjori Ro" 

Ejemplo #4 Usar contextos de flujo

<?php
// Crear un flujo
$opciones = array(
  
'http'=>array(
    
'method'=>"GET",
    
'header'=>"Accept-language: en\r\n" .
              
"Cookie: foo=bar\r\n"
  
)
);

$contexto stream_context_create($opciones);

// Abre el fichero usando las cabeceras HTTP establecidas arriba
$fichero file_get_contents('http://www.example.com/'false$contexto);
?>

Historial de cambios

Versión Descripción
5.1.0 Se añadieron los parámetros offset y maxlen.
5.0.0 Se añadió el soporte de contextos.

Notas

Nota: Esta función es segura binariamente.

Sugerencia

Se puede usar una dirección URL como nombre de archivo con esta función si los fopen wrappers han sido activados. Consulte fopen() para más información de como especificar el nombre de fichero. Consulte Protocolos y Envolturas soportados para ver enlaces con información sobre las diferentes habilidades que los wrappers tienen, notas de uso e información de cualquier variables predefinidas que pueden usarse.

Advertencia

Cuando se usa SSL, Microsoft IIS violará el protocolo, cerrando la conexión sin mandar un indicador close_notify. PHP avisará de esto con este mensaje "SSL: Fatal Protocol Error", cuando llegue al final de los datos. Una solución a este problema es bajar el nivel de aviso de errores del sistema para que no incluya advertencias. PHP 4.3.7 y versiones posteriores detectan servidores IIS con este problema cuando se hace streaming usando https:// y suprime la advertencia. Si usáis la función fsockopen() para crear un socket ssl://, tendréis que suprimir la advertencia explicitamente.

Ver también

add a note add a note

User Contributed Notes 37 notes

up
24
joachimb at gmail dot com
6 years ago
Setting the timeout properly without messing with ini values:

<?php
$ctx
= stream_context_create(array(
   
'http' => array(
       
'timeout' => 1
       
)
    )
);
file_get_contents("http://example.com/", 0, $ctx);
?>
up
19
volkan-k at users dot sourceforge dot net
1 year ago
If you are using file_get_contents() function to retrieve HTTP url and printing HTTP content, you can also send original content-type header using $http_response_header and header() function;

<?php

foreach ($http_response_header as $value) {
    if (
preg_match('/^Content-Type:/i', $value)) {
       
// Successful match
       
header($value,false);
    }
}

?>
up
17
werdnanoslen at gmail dot com
1 year ago
This is an easy way to trigger scripts by listening for POSTs. I simply point a service's webhook url to the script, which file_get_contents("php://input"), cast to an array, and then simplexml_load_string() to parse it and use one of the keys' data as the parameter for my script.
up
16
Bart Friederichs
2 years ago
file_get_contents can do a POST, create a context for that first:

$opts = array('http' =>
  array(
    'method'  => 'POST',
    'header'  => "Content-Type: text/xml\r\n".
      "Authorization: Basic ".base64_encode("$https_user:$https_password")."\r\n",
    'content' => $body,
    'timeout' => 60
  )
);
                       
$context  = stream_context_create($opts);
$url = 'https://'.$https_server;
$result = file_get_contents($url, false, $context, -1, 40000);
up
16
francois hill
6 years ago
Seems file looks for the file inside the current working (executing) directory before looking in the include path, even with the FILE_USE_INCLUDE_PATH flag specified.

Same behavior as include actually.

By the way I feel the doc is not entirely clear on the exact order of inclusion (see include). It seems to say the include_path is the first location to be searched, but I have come across at least one case where the directory containing the file including was actually the first to be searched.

Drat.
up
13
Yoga Wibowo Aji
3 years ago
read text per line and convert to array

for example, the input file is input.txt
the input file containt text below

one
two
three
four
five

++++++++++++++++++++++++++

read value per line

<?php
$data
= file_get_contents("input.txt"); //read the file
$convert = explode("\n", $data); //create array separate by new line

for ($i=0;$i<count($convert);$i++) 
{
    echo
$convert[$i].', '; //write value by index
}
?>

++++++++++++++++++++++++++

Output :

one, two, three, four, five,
up
13
colnector bla-at_bla colnect.com
5 years ago
A UTF-8 issue I've encountered is that of reading a URL with a non-UTF-8 encoding that is later displayed improperly since file_get_contents() related to it as UTF-8. This small function should show you how to address this issue:

<?php
function file_get_contents_utf8($fn) {
    
$content = file_get_contents($fn);
      return
mb_convert_encoding($content, 'UTF-8',
         
mb_detect_encoding($content, 'UTF-8, ISO-8859-1', true));
}
?>
up
11
eric at midkotasolutions dot com
3 years ago
At least as of PHP 5.3, file_get_contents no longer uses memory mapping.

See comments on this bug report:

http://bugs.php.net/bug.php?id=52802
up
10
bearachute at gmail dot com
6 years ago
If you're having problems with binary and hex data:

I had a problem when trying to read information from a ttf, which is primarily hex data. A binary-safe file read automatically replaces byte values with their corresponding ASCII characters, so I thought that I could use the binary string when I needed readable ASCII strings, and bin2hex() when I needed hex strings.

However, this became a problem when I tried to pass those ASCII strings into other functions (namely gd functions). var_dump showed that a 5-character string contained 10 characters, but they weren't visible. A binary-to-"normal" string conversion function didn't seem to exist and I didn't want to have to convert every single character in hex using chr().

I used unpack with "c*" as the format flag to see what was going on, and found that every other character was null data (ordinal 0). To solve it, I just did

str_replace(chr(0), "", $string);

which did the trick.

This took forever to figure out so I hope this helps people reading from hex data!
up
8
slymak at gmail dot com
3 years ago
If working file is bigger than 64kb and you getting deadlock. Your buffer is overflow. Here are two way how to avoid that.
1) use temporary file for descriptor
<?php
  $descriptorspec
= array(
  
0 => array("file", "/tmp/ens/a.ens","r"),  // stdin is a pipe that the child will read from
  
1 => array("file", "/tmp/ens/a.html","w"),  // stdout is a pipe that the child will write to
  
2 => array("file", "/tmp/ens/error-output.txt", "a") // stderr is a file to write to
 
);
?>

2) inline read using stream_set_blocking. PHP doesn't proper handle last part of file.
<?php
  $READ_LEN
= 64*1024;
 
$MAX_BUF_LEN = 2*$READ_LEN;

 
$url = "http://some.domain.com:5984/".$db."/".$member."/contents";
 
$src = fopen($url,"r");

 
$cwd = '/tmp';
 
$cmd['enscript'] = "/usr/bin/enscript";
 
$cmd['enscript-options'] = " -q --language=html --color -Ejcl -o -";
 
$descriptorspec = array(
   
0 => array("pipe", "r"),  // stdin is a pipe that the child will read from
   
1 => array("pipe", "w")   // stdout is a pipe that the child will write to
 
);

 
$ph=proc_open($cmd['enscript']." ".$cmd['enscript-options'],$descriptorspec,$pipes,$cwd);

 
stream_set_blocking($src,0);
 
stream_set_blocking($pipes[0],0);
 
stream_set_blocking($pipes[1],0);

 
$CMD_OUT_OPEN = TRUE; $k = 0;
  while (!
feof($pipes[1]) || !feof($src) || $k > 0) {
    if (!
feof($src) && $k+$READ_LEN <= $MAX_BUF_LEN) {
     
$input .= fread($src,$READ_LEN);
     
$k = strlen($input);
    }
    if (
$k > 0) {
     
$l = fwrite($pipes[0],$input);
     
$k -= $l;
     
$input = substr($input,$l);
    }
    if (
$CMD_OUT_OPEN && $k == 0 && feof($src)) {
     
fclose($pipes[0]);
     
$CMD_OUT_OPEN = FALSE;
    }
   
$output = fread($pipes[1],$READ_LEN);
   
$outputn = str_replace("<H1>(stdin)</H1>","",$output);
        echo
$outputn;
  }

 
fclose($pipes[1]);

 
$return_value = proc_close($ph);
?>
up
5
godwraith01 at yahoo dot com
2 years ago
I experienced a problem in using hostnames instead straight IP with some server destinations.

If i use file_get_contents("www.jbossServer.example/app1",...)
i will get an 'Invalid hostname' from the server i'm calling.

This is because file_get_contents probably will rewrite your request after getting the IP, obtaining the same thing as :
file_get_contents("xxx.yyy.www.zzz/app1",...)

And you know that many servers will deny you access if you go through IP addressing in the request.

With cURL this problem doesn't exists. It resolves the hostname leaving the request as you set it, so the server is not rude in response.
up
5
fibrefox at dynamicfiles dot de
2 years ago
If you want to insert tracking-scripts into your shopping-system, some scripts doesn't support intelligent detection of HTTPS, so i made a script i put on the server that rewrites 'http' to 'https' in the script, assuming everything has to be UTF-8 encoded (as a fallback it makes a redirect).

It is important that the HTTPS-source DOES exist!

<?php

function file_get_contents_utf8($fn) {
   
$opts = array(
       
'http' => array(
           
'method'=>"GET",
           
'header'=>"Content-Type: text/html; charset=utf-8"
       
)
    );

   
$context = stream_context_create($opts);
   
$result = @file_get_contents($fn,false,$context);
    return
$result;
}
header("Content-Type: text/html; charset=utf-8");
$tPath = "URL YOU WANT TO MODIFY";
$result = file_get_contents_utf8("http://".$tPath);

if(
$result == false){
   
header("Location: https://".$tPath); // fallback
   
exit();
}
else{
    echo
mb_ereg_replace("http","https",$result);
}
?>
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6
siegfri3d at gmail dot com
7 years ago
Use the previous example if you want to request the server for a special part of the content, IF and only if the server accepts the method.
If you want a simple example to ask the server for all the content, but only save a portion of it, do it this way:
<?php
$content
=file_get_contents("http://www.google.com",FALSE,NULL,0,20);
echo
$content;
?>

This will echo the 20 first bytes of the google.com source code.
up
6
aidan at php dot net
9 years ago
This functionality is now implemented in the PEAR package PHP_Compat.

More information about using this function without upgrading your version of PHP can be found on the below link:

http://pear.php.net/package/PHP_Compat
up
0
forestrf at gmail dot com
3 months ago
It is important to write the method in capital letters like "GET" or "POST" and not "get" or "post". Some servers can respond a 400 error if you do not use caps in the method.
up
2
Greg Ambrose (greg at catalina-it dot com dot au)
7 years ago
[Editors note: As of PHP 5.2.1 you can specify `timeout` context option and pass the context to file_get_contents()]

The only way I could get get_file_contents() to wait for a very slow http request was to set the socket timeout as follows.

 ini_set('default_socket_timeout',    120);   
$a = file_get_contents("http://abcxyz.com");

Other times like execution time and input time had no effect.
up
-1
andrew at 21cv dot co dot uk
1 year ago
Negative offsets don't work as you might expect (like in http://php.net/substr for example)

So
<?php echo file_get_contents(__FILE__, false, null, -10) ?>
does the same as
<?php echo file_get_contents(__FILE__, false, null, 0) ?>

To get the last 10 characters of a file, you need to use
<?php echo file_get_contents (__FILE__, false, null, (filesize (__FILE__) - 10)) ?>
up
-1
Anonymous
3 years ago
The offset is 0 based.  Setting it to 1 will skip the first character of the stream.
up
-2
KrisWebDev
3 years ago
If your file_get_contents freezes during several seconds, here is maybe your answer:

Beware that the default keepalive timeout of Apache 2.0 httpd is 15 seconds. This is true for HTTP/1.1 connections, which is not the default behavior of file_get_contents but you can force it, especially if you are trying to act as a web browser. I don't know if this is also the case for HTTP/1.0 connections.

Forcing the server to close the connection would make you gain those 15 seconds in your script:

<?php
$context
= stream_context_create(array('http' => array('header'=>'Connection: close')));
$content = file_get_contents("http://www.example.com/test.html");
?>

Another way of resolving slowness issues is to use cURL or fsockopen. Bear in mind that contrary to the behavior of web browsers, file_get_contents doesn't return the result when the web page is fully downloaded (i.e. HTTP payload length = value of the response HTTP "Content-Length" header) but when the TCP connection is closed.
I hope this behavior will change in future releases of PHP.
This has been experienced with PHP 5.3.3.
up
-2
rutger at webjin dot nl
4 years ago
Sometimes you might get an error opening an http URL.
even though you have set "allow_url_fopen = On" in php.ini

For me the the solution was to also set "user_agent" to something.
up
-3
ken at wetken dot net
4 years ago
On Centos 5, and maybe other Red Hat based systems, any attempt to use file_get_contents to access a URL on an http  port other than 80 (e.g. "http://www.example.com:8040/page") may fail with a permissions violation (error 13) unless the box you are running php on has its seLinux set to 'permissive' not 'enforcing' . Otherwise the request doesn't even get out of the box, i.e. the permissions violation is generated locally by seLinux.
up
-4
richard dot quadling at bandvulc dot co dot uk
8 years ago
If, like me, you are on a Microsoft network with ISA server and require NTLM authentication, certain applications will not get out of the network. SETI@Home Classic and PHP are just 2 of them.

The workaround is fairly simple.

First you need to use an NTLM Authentication Proxy Server. There is one written in Python and is available from http://apserver.sourceforge.net/. You will need Python from http://www.python.org/.

Both sites include excellent documentation.

Python works a bit like PHP. Human readable code is handled without having to produce a compiled version. You DO have the opportunity of compiling the code (from a .py file to a .pyc file).

Once compiled, I installed this as a service (instsrv and srvany - parts of the Windows Resource Kit), so when the server is turned on (not logged in), the Python based NTLM Authentication Proxy Server is running.

Then, and here is the bit I'm really interested in, you need to tell PHP you intend to route http/ftp requests through the NTLM APS.

To do this, you use contexts.

Here is an example.

<?php

// Define a context for HTTP.
$aContext = array(
   
'http' => array(
       
'proxy' => 'tcp://127.0.0.1:8080', // This needs to be the server and the port of the NTLM Authentication Proxy Server.
       
'request_fulluri' => True,
        ),
    );
$cxContext = stream_context_create($aContext);

// Now all file stream functions can use this context.

$sFile = file_get_contents("http://www.php.net", False, $cxContext);

echo
$sFile;
?>

Hopefully this helps SOMEONE!!!
up
-7
pperegrina
2 years ago
For those having this problem when trying to get_file_contents(url):

Warning: file_get_contents(url): failed to open stream: HTTP request failed!  in xx on line yy

If you are behind a SonicWall firewall, read this:
https://bugs.php.net/bug.php?id=40197
(this little line: uncheck a box in the internal settings of the firewall labled "Enforce Host Tag Search with for CFS")

Apparently by default SonicWall blocks any HTTP request without a "Host:" header, which is the case in the PHP get_file_contents(url) implementation.

This is why, if you try to get the same URL from the same machine with cURL our wget, it works.

I hope this will be useful to someone, it took me hours to find out :)
up
-7
3n1gm4 [at] gmail [dot] com
6 years ago
This is a nice and simple substitute to get_file_contents() using curl, it returns FALSE if $contents is empty.

<?php
function curl_get_file_contents($URL)
    {
       
$c = curl_init();
       
curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
       
curl_setopt($c, CURLOPT_URL, $URL);
       
$contents = curl_exec($c);
       
curl_close($c);

        if (
$contents) return $contents;
            else return
FALSE;
    }
?>

Hope this help, if there is something wrong or something you don't understand let me know :)
up
-8
vlad dot wing at gmail dot com
4 years ago
If you want to check if the function returned error, in case of a HTTP request an, it's not sufficient to test it against false. It may happen the return for that HTTP request was empty. In this case it's better to check if the return value is a bool.

<?php
$result
=file_get_contents("http://www.example.com");
if (
$result === false)
{
   
// treat error
} else {
   
// handle good case
}
?>

[EDIT BY thiago: Has enhacements from an anonymous user]
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-7
tobsn at php dot net
6 years ago
you'll find the http response headers in: $http_response_header

;o)
up
-8
php [spat] hm2k.org
6 years ago
I decided to make a similar function to this, called file_post_contents, it uses POST instead of GET to call, kinda handy...

<?php
function file_post_contents($url,$headers=false) {
   
$url = parse_url($url);

    if (!isset(
$url['port'])) {
      if (
$url['scheme'] == 'http') { $url['port']=80; }
      elseif (
$url['scheme'] == 'https') { $url['port']=443; }
    }
   
$url['query']=isset($url['query'])?$url['query']:'';

   
$url['protocol']=$url['scheme'].'://';
   
$eol="\r\n";

   
$headers "POST ".$url['protocol'].$url['host'].$url['path']." HTTP/1.0".$eol.
               
"Host: ".$url['host'].$eol.
               
"Referer: ".$url['protocol'].$url['host'].$url['path'].$eol.
               
"Content-Type: application/x-www-form-urlencoded".$eol.
               
"Content-Length: ".strlen($url['query']).$eol.
               
$eol.$url['query'];
   
$fp = fsockopen($url['host'], $url['port'], $errno, $errstr, 30);
    if(
$fp) {
     
fputs($fp, $headers);
     
$result = '';
      while(!
feof($fp)) { $result .= fgets($fp, 128); }
     
fclose($fp);
      if (!
$headers) {
       
//removes headers
       
$pattern="/^.*\r\n\r\n/s";
       
$result=preg_replace($pattern,'',$result);
      }
      return
$result;
    }
}
?>
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-10
andre-s at home dot nl
2 years ago
If you are getting a failed to open stream message on your windows machine check your hosts file.

127.0.0.1       localhost

must be in it and the IP6 line must be commented

#    ::1             localhost
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-9
fcicqbbs at gmail dot com
7 years ago
the bug #36857 was fixed.
http://bugs.php.net/36857

Now you may use this code,to fetch the partial content like this:
<?php
$context
=array('http' => array ('header'=> 'Range: bytes=1024-', ),);
$xcontext = stream_context_create($context);
$str=file_get_contents("http://www.fcicq.net/wp/",FALSE,$xcontext);
?>
that's all.
up
-12
dustin at dumontproject dot com-spam sux
1 year ago
For those who use file_get_contents for JSON or other RESTful services - like my architecture did for a big site - this will probably help a lot.

We struggled with having the site using get urls that would go through our load balancer instead of hitting the local server.

What we did was load this function through a local url and set the Host: header for our virtualhost entries on the site we wanted to laod.

This code solved our issue:
<?php

//set the header context stream for virtualhost lookup
$context = stream_context_create(array('http' => array('header' => 'Host: www.VIRTUALHOSTDOMAIN.com')));

//use a localhost url or alternatively 127.0.0.1 ip
$url = 'http://localhost/rest-service/?get-user&id=######';

//fetch the data through webserver using the Host http header we set
$data = json_decode(file_get_contents($url, 0, $context));

//verify you have your data
var_dump($data);

?>
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-12
contact at webapp dot fr
3 years ago
When using a URI with a login / password (HTTP or FTP, for an example), you may need to urlencode the password if it contains special characters.
Do not urlencode the whole URI, just the password.

Don't do :
urlencode('ftp://login:mdp%?special@host/dir/file')

Do :
'ftp://login:' . urlencode('mdp%?special') . '@host/dir/file';

Might seem obvious, but is worth noting.
up
-15
EOD
5 years ago
if $filename has a relative path file_get_contents returns the uninterpreted sourcecode of the php-file with all comments etc.

I don't know whether this is a bug or intented or caused by server-configuration.

I think this behaviour should be included in the description of the function.
up
-16
Stas Trefilov, OpteamIS
3 years ago
here is another (maybe the easiest) way of doing POST http requests from php using its built-in capabilities. feel free to add the headers you need (notably the Host: header) to further customize the request.

note: this method does not allow file uploads. if you want to upload a file with your request you will need to modify the context parameters to provide multipart/form-data encoding (check out http://www.php.net/manual/en/context.http.php ) and build the $data_url following the guidelines on http://www.w3.org/TR/html401/interact/forms.html#h-17.13.4.2

<?php
/**
make an http POST request and return the response content and headers
@param string $url    url of the requested script
@param array $data    hash array of request variables
@return returns a hash array with response content and headers in the following form:
    array ('content'=>'<html></html>'
        , 'headers'=>array ('HTTP/1.1 200 OK', 'Connection: close', ...)
        )
*/
function http_post ($url, $data)
{
   
$data_url = http_build_query ($data);
   
$data_len = strlen ($data_url);

    return array (
'content'=>file_get_contents ($url, false, stream_context_create (array ('http'=>array ('method'=>'POST'
           
, 'header'=>"Connection: close\r\nContent-Length: $data_len\r\n"
           
, 'content'=>$data_url
           
))))
        ,
'headers'=>$http_response_header
       
);
}
?>
up
-1
luby dot pl at gmail dot com
1 month ago
The funniest thing there is that seeking on non local files may, or may not work. This is unpredictable, and thus should throw rather than doing some magical stuff.
Also trying to read non local file which doesn't exists results in FALSE returned and no single warning emitted.
up
-22
corey at effim dot com
4 years ago
In my dev environment with a relatively low-speed drive (standard SATA 7200RPM) reading a 25MB zip file in 10 times...

<?php

$data
= `cat /tmp/test.zip`;
// 1.05 seconds

$fh = fopen('/tmp/test.zip', 'r');
$data = fread($fh, filesize('/tmp/test.zip'));
fclose($fh);
// 1.31 seconds

$data = file_get_contents('/tmp/test.zip');
// 1.33 seconds

?>

However, on a 21k text file running 100 iterations...

<?php

$data
= `cat /tmp/test.txt`;
// 1.98 seconds

$fh = fopen('/tmp/test.txt', 'r');
$data = fread($fh, filesize('/tmp/test.txt'));
fclose($fh);
// 0.00082 seconds

$data = file_get_contents('/tmp/test.txt');
// 0.0069 seconds

?>

Despite the comment about file_get_contents being faster do to memory mapping, file_get_contents is slowest in both of the above examples. If you need the best performance out of your production box, you might want to throw together a script to check out which method is fastest for what size files on that particular machine, then optimize your code to check the file size and use the appropriate function for it.
up
-33
leomac at inbox dot ru
1 year ago
Reading all script input is simple task with file_get_contents, but it depends on what SAPI is being used.

Only in Apache, not in CLI:
<?php
  $input
= file_get_contents("php://input");
?>

Only in CLI, not in Apache:
<?php
  $input
= file_get_contents("php://stdin");
?>

In Apache php://stdin will be empty, in CLI php://input will be empyt instead with no error indication.
up
-35
rnd
1 year ago
Function to get enum values for table field.
<?php

function enumValues($filename) {
   
   
$fGetContents = file_get_contents($filename);
   
$e = explode("\n", $fGetContents);
   
    for (
$i = 0; $i < count($e); $i++) {

       
$arr[] = $e[$i] ."','";
    }
   
   
$str = implode('', $arr);
   
$var = "'" . $str;
   
$var = substr($var, 0, -2);
    return
$var;
}
?>
Insert into file like this
Value1
Value2
Value3
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