function write ( $data ) |
{ |
$return = false; |
if ( $handle = @ fopen ( 'error.txt' , 'a+' ) ) |
{ |
$i =0; |
while ( ! flock ( $handle ,2 ) && $i ++ < 3 ) |
{ |
usleep ( 500000 ); |
} |
if ( $i < 3 && fwrite ( $handle , $data . "\r\n" ) ) |
{ |
flock ( $handle ,3 ); |
$return = true; |
} |
fclose ( $handle ); |
} |
return $return ; |
} |