1 files changed, 160 insertions, 0 deletions
diff --git a/ext/standard/tests/file/file_variation.phpt b/ext/standard/tests/file/file_variation.phpt
new file mode 100644
index 0000000..512d5f3
--- /dev/null
+++ b/ext/standard/tests/file/file_variation.phpt
@@ -0,0 +1,160 @@
+--TEST--
+Test file() function : usage variations
+--FILE--
+<?php
+/* 
+ *  Prototype: array file ( string filename [,int use-include_path [,resource context]] );
+ *  Description: Reads entire file into an array
+                 Returns the  file in an array
+ */
+require(dirname(__FILE__) . '/file.inc');
+
+$data_array = array( "Garbage data", "Gar\nba\nge d\nata", "Gar\n\nbage \n\n data" );
+echo "*** Using various flags values with different data in a file\n";
+$count=1;
+$file_path = dirname(__FILE__);
+foreach( $data_array as $data ) {
+   echo "--Iteration $count --\n";
+   $fh  = fopen($file_path."/file_variation.tmp", "w");
+   fwrite($fh, (binary)$data);
+   var_dump( file($file_path."/file_variation.tmp", FILE_IGNORE_NEW_LINES) ); 
+   var_dump( file($file_path."/file_variation.tmp", FILE_SKIP_EMPTY_LINES) ); 
+   $count++;
+   fclose($fh);
+}
+
+echo "*** Testing with variation in use_include_path argument ***\n";
+$file_path1 = dirname(__FILE__)."/file_variation";
+mkdir($file_path1);
+ini_set( 'include_path',$file_path.'/file_variation' );
+
+file_put_contents( $file_path1."/file1_variation.tmp", "aaaaaaaaaaaaaaabbbbbbbbbbb111111111222222222" );
+var_dump( file("file1_variation.tmp", FILE_USE_INCLUDE_PATH) );
+var_dump( file($file_path1."/file1_variation.tmp", 1) );
+
+echo "*** Using file function to remove line containing a key string ***\n";
+$file_handle = fopen($file_path."/file2_variation.tmp", "w");
+$key = "SEARCH_KEY";
+fwrite( $file_handle, (binary)"The key string to be searched is SEARCH_KEY\nLine without key string\nThe key string to be searched is SEARCH_KEY" );
+$out_array = file($file_path."/file2_variation.tmp");
+
+echo "File contents in array form Before replacement of the key\n";
+var_dump( $out_array );
+$file_handle2 = fopen($file_path."/file3_variation.tmp", "w");
+// Loop through file content array
+foreach($out_array as $line) {
+  if( !strstr( $line, $key ) )
+    fputs($file_handle2,$line);
+}
+echo "File contents in array form After replacement of the key\n";
+var_dump( file($file_path."/file3_variation.tmp" ));
+fclose($file_handle);
+fclose($file_handle2);
+
+echo "\n--- Done ---";
+?>
+
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+unlink($file_path."/file_variation.tmp");
+unlink($file_path."/file_variation/file1_variation.tmp");
+unlink($file_path."/file2_variation.tmp");
+unlink($file_path."/file3_variation.tmp");
+rmdir($file_path."/file_variation");
+
+?>
+--EXPECTF--
+*** Using various flags values with different data in a file
+--Iteration 1 --
+array(1) {
+  [0]=>
+  string(12) "Garbage data"
+}
+array(1) {
+  [0]=>
+  string(12) "Garbage data"
+}
+--Iteration 2 --
+array(4) {
+  [0]=>
+  string(3) "Gar"
+  [1]=>
+  string(2) "ba"
+  [2]=>
+  string(4) "ge d"
+  [3]=>
+  string(3) "ata"
+}
+array(4) {
+  [0]=>
+  string(4) "Gar
+"
+  [1]=>
+  string(3) "ba
+"
+  [2]=>
+  string(5) "ge d
+"
+  [3]=>
+  string(3) "ata"
+}
+--Iteration 3 --
+array(5) {
+  [0]=>
+  string(3) "Gar"
+  [1]=>
+  string(0) ""
+  [2]=>
+  string(5) "bage "
+  [3]=>
+  string(0) ""
+  [4]=>
+  string(5) " data"
+}
+array(5) {
+  [0]=>
+  string(4) "Gar
+"
+  [1]=>
+  string(1) "
+"
+  [2]=>
+  string(6) "bage 
+"
+  [3]=>
+  string(1) "
+"
+  [4]=>
+  string(5) " data"
+}
+*** Testing with variation in use_include_path argument ***
+array(1) {
+  [0]=>
+  string(44) "aaaaaaaaaaaaaaabbbbbbbbbbb111111111222222222"
+}
+array(1) {
+  [0]=>
+  string(44) "aaaaaaaaaaaaaaabbbbbbbbbbb111111111222222222"
+}
+*** Using file function to remove line containing a key string ***
+File contents in array form Before replacement of the key
+array(3) {
+  [0]=>
+  string(44) "The key string to be searched is SEARCH_KEY
+"
+  [1]=>
+  string(24) "Line without key string
+"
+  [2]=>
+  string(43) "The key string to be searched is SEARCH_KEY"
+}
+File contents in array form After replacement of the key
+array(1) {
+  [0]=>
+  string(24) "Line without key string
+"
+}
+
+--- Done ---
+