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PHP exec has no responding

The following function is used to execute pg_dump but have no responding at all. And I found there is no output. While the exactly command string executing on server desktop does work. And I have another function to execute a program saved in somewhere rather than "program files" and it works. php safe_mode is off.

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  1. function create_new_csn_schema($xfrom_schema, $xtoschema){
  2.     $cmd ="\"c:\\program files\\PostgreSQL\\9.0\\bin\\pg_dump.exe\" --file=c:\\temp\my1.sql --host=localhost --username=xyz --port=5111 --table=$xfrom_schema.* --schema=$xfrom_schema --schema-only mydb";
  3.     $WshShell = new COM("WScript.Shell");
  4.     $exec = $WshShell->Run($cmd, 0, true);
  5. }
May 22 '12 #1
2 2005
Dormilich
8,658 Expert Mod 8TB
question: is your live server also on Windows? do you have all necessary read/write/execute permissions there? is COM installed at all?
May 22 '12 #2
Thanks a lot. I found the problem is I installed apache as services and login as system on my Windows 2003. Services won't allow to prompt for password. Now I save a pgpass.conf in system/application data, then it works.
May 23 '12 #3

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