PHP Save binary raw data for Picture program code _php Tutorial

Source: Internet
Author: User

PHP to save binary raw data as a picture of the program code


Get post binary raw data, choose a generated path and the name of the picture, then write, the idea is obvious

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Create a picture

$imgDir = ' uploadimg/';

$filename = "NISSANGCJ". $mobile. ". JPG ";///The name of the image to be generated

$xmlstr = $GLOBALS [Http_raw_post_data];

if (empty ($XMLSTR)) {

$xmlstr = file_get_contents (' php://input ');

}

$jpg = $xmlstr;//get post binary raw data

if (empty ($jpg))

{

Echo ' Nostream ';

Exit ();

}

$file = fopen ("./". $imgDir. $filename, "w");//Open file ready to write

Fwrite ($file, $jpg);//write

Fclose ($file);//Close

$filePath = './'. $imgDir. $filename;

Whether the picture exists

if (!file_exists ($filePath))

{

Echo ' Createfail ';

Exit ();

}

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