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