2007-06-11 16:14:59 +00:00
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--TEST--
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Test popen() and pclose function: basic functionality
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--SKIPIF--
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<?php
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if(substr(PHP_OS, 0, 3) != 'WIN' )
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die("skip Not Valid for Linux");
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?>
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--FILE--
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<?php
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/*
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* Prototype: resource popen ( string command, string mode )
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* Description: Opens process file pointer.
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* Prototype: int pclose ( resource handle );
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* Description: Closes process file pointer.
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*/
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echo "*** Testing popen(): reading from the pipe ***\n";
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$file_path = dirname(__FILE__);
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$string = "Sample String";
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$file_handle = popen(" echo $string", "r");
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fpassthru($file_handle);
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pclose($file_handle);
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echo "*** Testing popen(): writing to the pipe ***\n";
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$arr = array("ggg", "ddd", "aaa", "sss");
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$file_handle = popen("sort", "w");
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$newline = "\n";
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foreach($arr as $str) {
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2007-11-05 17:43:21 +00:00
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fwrite($file_handle, (binary)$str);
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fwrite($file_handle, (binary)(binary)(binary)(binary)(binary)(binary)(binary)(binary)(binary)$newline);
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2007-06-11 16:14:59 +00:00
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}
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pclose($file_handle);
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echo "*** Testing popen() and pclose(): return type ***\n";
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$return_value_popen = popen("echo $string", "r");
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fpassthru($return_value_popen);
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var_dump( is_resource($return_value_popen) );
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$return_value_pclose = pclose($return_value_popen);
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var_dump( is_int($return_value_pclose) );
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echo "\n--- Done ---";
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?>
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--EXPECTF--
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*** Testing popen(): reading from the pipe ***
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Sample String
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*** Testing popen(): writing to the pipe ***
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aaa
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ddd
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ggg
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sss
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*** Testing popen() and pclose(): return type ***
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Sample String
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bool(true)
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bool(true)
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--- Done ---
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