1 files changed, 216 insertions, 0 deletions
diff --git a/ext/standard/tests/array/array_unshift_variation7.phpt b/ext/standard/tests/array/array_unshift_variation7.phpt
new file mode 100644
index 0000000..9a94eca
--- /dev/null
+++ b/ext/standard/tests/array/array_unshift_variation7.phpt
@@ -0,0 +1,216 @@
+--TEST--
+Test array_unshift() function : usage variations - double quoted strings for 'var' argument
+--FILE--
+<?php
+/* Prototype  : int array_unshift(array $array, mixed $var [, mixed ...])
+ * Description: Pushes elements onto the beginning of the array
+ * Source code: ext/standard/array.c
+*/
+
+/*
+ * Testing the functionality of array_unshift() by passing different
+ * double quoted strings for $var argument that is prepended to the array 
+ * passed through $array argument
+*/
+
+echo "*** Testing array_unshift() : double quoted strings for \$var argument ***\n";
+
+// array to be passed to $array argument
+$array = array('f' => "first", "s" => 'second', 1, 2.222);
+
+// different variations of double quoted strings to be passed to $var argument
+$vars = array (
+  "\$ -> This represents the dollar sign. hello dollar!!!",
+  "\t\r\v The quick brown fo\fx jumped over the lazy dog",
+  "This is a text with special chars: \!\@\#\$\%\^\&\*\(\)\\",
+  "hello world\\t",
+  "This is \ta text in bold letters\r\s\malong with slashes\n : HELLO WORLD\t"
+);
+
+// loop through the various elements of $arrays to test array_unshift()
+$iterator = 1;
+foreach($vars as $var) {
+  echo "-- Iteration $iterator --\n";
+  $temp_array = $array;  // assign $array to another temporary $temp_array
+
+  /* with default argument */
+  // returns element count in the resulting array after arguments are pushed to
+  // beginning of the given array
+  var_dump( array_unshift($temp_array, $var) );
+  
+// dump the resulting array
+  var_dump($temp_array);
+
+  /* with optional arguments */
+  // returns element count in the resulting array after arguments are pushed to
+  // beginning of the given array
+  $temp_array = $array;
+  var_dump( array_unshift($temp_array, $var, "hello", 'world') );
+  
+  // dump the resulting array
+  var_dump($temp_array);
+  $iterator++;
+}
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing array_unshift() : double quoted strings for $var argument ***
+-- Iteration 1 --
+int(5)
+array(5) {
+  [0]=>
+  string(53) "$ -> This represents the dollar sign. hello dollar!!!"
+  ["f"]=>
+  string(5) "first"
+  ["s"]=>
+  string(6) "second"
+  [1]=>
+  int(1)
+  [2]=>
+  float(2.222)
+}
+int(7)
+array(7) {
+  [0]=>
+  string(53) "$ -> This represents the dollar sign. hello dollar!!!"
+  [1]=>
+  string(5) "hello"
+  [2]=>
+  string(5) "world"
+  ["f"]=>
+  string(5) "first"
+  ["s"]=>
+  string(6) "second"
+  [3]=>
+  int(1)
+  [4]=>
+  float(2.222)
+}
+-- Iteration 2 --
+int(5)
+array(5) {
+  [0]=>
+  string(49) "	
+ The quick brown fox jumped over the lazy dog"
+  ["f"]=>
+  string(5) "first"
+  ["s"]=>
+  string(6) "second"
+  [1]=>
+  int(1)
+  [2]=>
+  float(2.222)
+}
+int(7)
+array(7) {
+  [0]=>
+  string(49) "	
+ The quick brown fox jumped over the lazy dog"
+  [1]=>
+  string(5) "hello"
+  [2]=>
+  string(5) "world"
+  ["f"]=>
+  string(5) "first"
+  ["s"]=>
+  string(6) "second"
+  [3]=>
+  int(1)
+  [4]=>
+  float(2.222)
+}
+-- Iteration 3 --
+int(5)
+array(5) {
+  [0]=>
+  string(55) "This is a text with special chars: \!\@\#$\%\^\&\*\(\)\"
+  ["f"]=>
+  string(5) "first"
+  ["s"]=>
+  string(6) "second"
+  [1]=>
+  int(1)
+  [2]=>
+  float(2.222)
+}
+int(7)
+array(7) {
+  [0]=>
+  string(55) "This is a text with special chars: \!\@\#$\%\^\&\*\(\)\"
+  [1]=>
+  string(5) "hello"
+  [2]=>
+  string(5) "world"
+  ["f"]=>
+  string(5) "first"
+  ["s"]=>
+  string(6) "second"
+  [3]=>
+  int(1)
+  [4]=>
+  float(2.222)
+}
+-- Iteration 4 --
+int(5)
+array(5) {
+  [0]=>
+  string(13) "hello world\t"
+  ["f"]=>
+  string(5) "first"
+  ["s"]=>
+  string(6) "second"
+  [1]=>
+  int(1)
+  [2]=>
+  float(2.222)
+}
+int(7)
+array(7) {
+  [0]=>
+  string(13) "hello world\t"
+  [1]=>
+  string(5) "hello"
+  [2]=>
+  string(5) "world"
+  ["f"]=>
+  string(5) "first"
+  ["s"]=>
+  string(6) "second"
+  [3]=>
+  int(1)
+  [4]=>
+  float(2.222)
+}
+-- Iteration 5 --
+int(5)
+array(5) {
+  [0]=>
+  string(70) "This is 	a text in bold letters
+\s\malong with slashes
+ : HELLO WORLD	"
+  ["f"]=>
+  string(5) "first"
+  ["s"]=>
+  string(6) "second"
+  [1]=>
+  int(1)
+  [2]=>
+  float(2.222)
+}
+int(7)
+array(7) {
+  [0]=>
+  string(70) "This is 	a text in bold letters
+\s\malong with slashes
+ : HELLO WORLD	"
+  [1]=>
+  string(5) "hello"
+  [2]=>
+  string(5) "world"
+  ["f"]=>
+  string(5) "first"
+  ["s"]=>
+  string(6) "second"
+  [3]=>
+  int(1)
+  [4]=>
+  float(2.222)
+}
+Done