1 files changed, 48 insertions, 0 deletions
diff --git a/ext/standard/tests/strings/explode_variation5.phpt b/ext/standard/tests/strings/explode_variation5.phpt
new file mode 100644
index 0000000..754e552
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+++ b/ext/standard/tests/strings/explode_variation5.phpt
@@ -0,0 +1,48 @@
+--TEST--
+Test explode() function : usage variations - positive and negative limits
+--FILE--
+<?php
+
+/* Prototype  : array explode  ( string $delimiter  , string $string  [, int $limit  ] )
+ * Description: Split a string by string.
+ * Source code: ext/standard/string.c
+*/
+
+echo "*** Testing explode() function: positive and negative limits ***\n";
+$str = 'one||two||three||four';
+
+echo "\n-- positive limit --\n";
+var_dump(explode('||', $str, 2));
+
+echo "\n-- negative limit (since PHP 5.1) --\n";
+var_dump(explode('||', $str, -1));
+
+echo "\n-- negative limit (since PHP 5.1) with null string -- \n";
+var_dump(explode('||', "", -1));
+?>
+===DONE===
+--EXPECT--
+*** Testing explode() function: positive and negative limits ***
+
+-- positive limit --
+array(2) {
+  [0]=>
+  string(3) "one"
+  [1]=>
+  string(16) "two||three||four"
+}
+
+-- negative limit (since PHP 5.1) --
+array(3) {
+  [0]=>
+  string(3) "one"
+  [1]=>
+  string(3) "two"
+  [2]=>
+  string(5) "three"
+}
+
+-- negative limit (since PHP 5.1) with null string -- 
+array(0) {
+}
+===DONE===
+\ No newline at end of file