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+--TEST--
+Test stripslashes() function : usage variations - strings with newline and tab characters
+--FILE--
+<?php
+/* Prototype : string stripslashes ( string $str )
+ * Description: Returns an un-quoted string
+ * Source code: ext/standard/string.c
+*/
+
+/*
+ * Test stripslashes() with strings containing newline and tab characters.
+*/
+
+echo "*** Testing stripslashes() : with strings containing newline and tab characters ***\n";
+
+// initialising heredoc strings
+$heredoc_string_with_newline = <<<EOT
+This is line 1 \nof 'heredoc' string
+This is line 2 \nof "heredoc" string
+EOT;
+
+$heredoc_string_with_tab = <<<EOT
+This is line 1 \tof 'heredoc' string
+This is line 2 \tof "heredoc" string
+EOT;
+// initialising the string array
+
+$str_array = array(
+ // string with newline character
+ "\n",
+ "\\n",
+ "Hello \nworld",
+ "Hello \\nworld",
+ '\n',
+ '\\n',
+ 'Hello \nworld',
+ 'Hello \\nworld',
+ $heredoc_string_with_newline,
+
+ // string with tab character
+ "\t",
+ "\\t",
+ "Hello \tworld",
+ "Hello \\tworld",
+ '\t',
+ '\\t',
+ 'Hello \tworld',
+ 'Hello \\tworld',
+ $heredoc_string_with_tab
+ );
+
+$count = 1;
+// looping to test for all strings in $str_array
+foreach( $str_array as $str ) {
+ echo "\n-- Iteration $count --\n";
+ var_dump( stripslashes($str) );
+ $count ++;
+}
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing stripslashes() : with strings containing newline and tab characters ***
+
+-- Iteration 1 --
+string(1) "
+"
+
+-- Iteration 2 --
+string(1) "n"
+
+-- Iteration 3 --
+string(12) "Hello
+world"
+
+-- Iteration 4 --
+string(12) "Hello nworld"
+
+-- Iteration 5 --
+string(1) "n"
+
+-- Iteration 6 --
+string(1) "n"
+
+-- Iteration 7 --
+string(12) "Hello nworld"
+
+-- Iteration 8 --
+string(12) "Hello nworld"
+
+-- Iteration 9 --
+string(71) "This is line 1
+of 'heredoc' string
+This is line 2
+of "heredoc" string"
+
+-- Iteration 10 --
+string(1) " "
+
+-- Iteration 11 --
+string(1) "t"
+
+-- Iteration 12 --
+string(12) "Hello world"
+
+-- Iteration 13 --
+string(12) "Hello tworld"
+
+-- Iteration 14 --
+string(1) "t"
+
+-- Iteration 15 --
+string(1) "t"
+
+-- Iteration 16 --
+string(12) "Hello tworld"
+
+-- Iteration 17 --
+string(12) "Hello tworld"
+
+-- Iteration 18 --
+string(71) "This is line 1 of 'heredoc' string
+This is line 2 of "heredoc" string"
+Done