Bug #81448 [NEW]: file_get_contents cuts off incoming HTTP data

From: gajowy at agzeta dot pl Operating system: Windows 10 64-bit PHP version: 8.0.10 Package: HTTP related Bug Type: Bug Bug description:file_get_contents cuts off incoming HTTP data Description: ------------ file_get_contents function can't get data from NASA servers. The server returns code 200 OK and data starts to be transmitted, however are cut off after some time (~120 seconds). It happens that data are transmitted correctly and the whole transmission takes app. 2 seconds in this case. The same request is working without any problem if curl is used. It was tested on PHP 8.0.10 and 7.4.20 on 3 various (independend) networks. Test script: --------------- <?php // ensure, that openssl extension is loaded if( !extension_loaded('openssl') ) exit("Please enable openssl extension in PHP.ini!\n"); $url="https://ssd.jpl.nasa.gov/api/horizons.api?format=text&COMMAND='00004%3B'&MAKE_EPHEM=YES&TABLE_TYPE=OBSERVER&CENTER='K80'&START_TIME=%272021-09-15+10%3A48%3A24+UT%27&STOP_TIME=%272021-09-16+10%3A48%3A24%27&STEP_SIZE=1m&REF_SYSTEM=J2000&QUANTITIES='1,3,4,19,20,21,23,25,8,9,33,38,43'&ANG_FORMAT=DEG&RANGE_UNITS=AU&APPARENT=REFRACTED&TIME_DIGITS=FRACSEC&EXTRA_PREC=YES&CSV_FORMAT=YES"; print("Running...\n"); $m0=microtime(TRUE); $ret=file_get_contents($url); printf("%d bytes downloaded in %.3f seconds\n",strlen($ret),microtime(TRUE)-$m0); file_put_contents('query.txt',$url); file_put_contents('header.txt',print_r($http_response_header,TRUE)); file_put_contents('document.txt',$ret); ?> Expected result: ---------------- app. 480.000 bytes response is get. The output should end with a line with asterisks. Actual result: -------------- The output is cut of in various places, usually between 10k-200k of data. -- Edit bug report at https://bugs.php.net/bug.php?id=81448&edit=1 -- Fix committed: https://bugs.php.net/fix.php?id=81448&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=81448&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=81448&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=81448&r=needscript Try newer version: https://bugs.php.net/fix.php?id=81448&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=81448&r=support Expected behavior: https://bugs.php.net/fix.php?id=81448&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=81448&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=81448&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=81448&r=globals PHP version support discontinued: https://bugs.php.net/fix.php?id=81448&r=phptooold Daylight Savings: https://bugs.php.net/fix.php?id=81448&r=dst IIS Stability: https://bugs.php.net/fix.php?id=81448&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=81448&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=81448&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=81448&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=81448&r=mysqlcfg