While trying to use wget and image magic on my mac via a call to apache,
calls to exec where failing when doing
exec($cmd = 'wget '. escapeshellarg($remote_url) .' -O '. escapeshellarg($local_path) .' 2>&1', $out, $status);
I fix this by changing the path for my _www user.
mate /System/Library/LaunchDaemons/org.apache.httpd.plist
and
<key>EnvironmentVariables</key>
<dict>
<key>PATH</key>
<string>/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin</string>
</dict>
Restarting apache i can no make calls to wget and git.Main entry continued