php passthru Your Key to Effortless Output Retrieval

" , $output, $return_var );. dd($output , $return_var);. , the output is ImageMagick version and list of commands and return_var is code 2. I am ... The PHP exec() function does not return a boolean true/false, rather it returns the last line of output from the invoked command. You need to use the $argv variable built in to PHP. Exec() method emulate the command line, meaning exec("example.php") works the same as php -f example.php on ... The last line from the result of the command. If you need to execute a command and have all the data from the command passed directly back without any ... Keep the 2>&1 redirect but remove the 1>/dev/null so you can get output. 2. exec() only gives you the last line of output. Use another shell ... What I want to do is run this command through exec(), kill the process after 30 seconds, but be able to get the output that was generated in those 30 seconds. I'm trying to get the difference between 2 files on my Debian system. $output=`diff path/to/file1 path/to/file2`; echo "

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".$output. passthru() executes a command and sends the output directly back to the browser as binary data. This function should be used when the server generates binary ... I will exec SSH2 commands in Laravel 4 and catch the output to print it on the screen. But not on the same root as where is Laravel is running. It runs the external program specified in the first parameter and prints out all the output it generates. Also, it sends the raw output from ...