Imported from /home/lorry/working-area/delta_php2/php-5.4.13.tar.bz2.HEADphp-5.4.13master

1 files changed, 119 insertions, 0 deletions

diff --git a/ext/standard/tests/array/array_diff_variation5.phpt b/ext/standard/tests/array/array_diff_variation5.phpt
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+--TEST--
+Test array_diff() function : usage variations - comparing integers, float 
+and string array values
+--FILE--
+<?php
+/* Prototype  : array array_diff(array $arr1, array $arr2 [, array ...])
+ * Description: Returns the entries of $arr1 that have values which are not 
+ * present in any of the others arguments. 
+ * Source code: ext/standard/array.c
+ */
+
+/*
+ * Test how array_diff compares integers, floats and strings
+ */
+
+echo "*** Testing array_diff() : usage variations ***\n";
+
+$arr_int = array(1, 2, 3);
+$arr_float = array(1.00, 2.00, 3.00);
+$arr_int_str = array('1', '2', '3');
+$arr_float_str = array('1.00', '2.00', '3.00');	
+
+print "-- Compare integers and floats: --\n";
+var_dump(array_diff($arr_int, $arr_float));
+var_dump(array_diff($arr_float, $arr_int));
+
+
+print "-- Compare integers and strings containing an integers: --\n";
+var_dump(array_diff($arr_int, $arr_int_str));
+var_dump(array_diff($arr_int_str, $arr_int));
+
+print "-- Compare integers and strings containing floats: --\n";
+var_dump(array_diff($arr_int, $arr_float_str));
+var_dump(array_diff($arr_float_str, $arr_int));
+
+print "-- Compare floats and strings containing integers: --\n";
+
+var_dump(array_diff($arr_float, $arr_int_str));
+var_dump(array_diff($arr_int_str, $arr_float));
+
+print "-- Compare floats and strings containing floats: --\n";
+var_dump(array_diff($arr_float, $arr_float_str));
+var_dump(array_diff($arr_float_str, $arr_float));
+
+print "-- Compare strings containing integers and strings containing floats: --\n";
+var_dump(array_diff($arr_int_str, $arr_float_str));
+var_dump(array_diff($arr_float_str, $arr_int_str));
+
+echo "Done";
+?>
+--EXPECTF--
+*** Testing array_diff() : usage variations ***
+-- Compare integers and floats: --
+array(0) {
+}
+array(0) {
+}
+-- Compare integers and strings containing an integers: --
+array(0) {
+}
+array(0) {
+}
+-- Compare integers and strings containing floats: --
+array(3) {
+  [0]=>
+  int(1)
+  [1]=>
+  int(2)
+  [2]=>
+  int(3)
+}
+array(3) {
+  [0]=>
+  string(4) "1.00"
+  [1]=>
+  string(4) "2.00"
+  [2]=>
+  string(4) "3.00"
+}
+-- Compare floats and strings containing integers: --
+array(0) {
+}
+array(0) {
+}
+-- Compare floats and strings containing floats: --
+array(3) {
+  [0]=>
+  float(1)
+  [1]=>
+  float(2)
+  [2]=>
+  float(3)
+}
+array(3) {
+  [0]=>
+  string(4) "1.00"
+  [1]=>
+  string(4) "2.00"
+  [2]=>
+  string(4) "3.00"
+}
+-- Compare strings containing integers and strings containing floats: --
+array(3) {
+  [0]=>
+  string(1) "1"
+  [1]=>
+  string(1) "2"
+  [2]=>
+  string(1) "3"
+}
+array(3) {
+  [0]=>
+  string(4) "1.00"
+  [1]=>
+  string(4) "2.00"
+  [2]=>
+  string(4) "3.00"
+}
+Done
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