1 files changed, 48 insertions, 0 deletions
diff --git a/ext/pcre/tests/preg_replace_callback_error.phpt b/ext/pcre/tests/preg_replace_callback_error.phpt
new file mode 100644
index 0000000000..8d96446d4b
--- /dev/null
+++ b/ext/pcre/tests/preg_replace_callback_error.phpt
@@ -0,0 +1,48 @@
+--TEST--
+Test preg_replace_callback() function : error 
+--FILE--
+<?php
+/*
+* proto string preg_replace(mixed regex, mixed replace, mixed subject [, int limit [, count]])
+* Function is implemented in ext/pcre/php_pcre.c
+*/
+echo "***Testing preg_replace_callback() : error conditions***\n";
+//Zero arguments
+echo "\n-- Testing preg_replace_callback() function with Zero arguments --\n";
+var_dump(preg_replace_callback());
+//Test preg_replace_callback() with one more than the expected number of arguments
+echo "\n-- Testing preg_replace_callback() function with more than expected no. of arguments --\n";
+$replacement = array('zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine');
+function integer_word($matches) {
+    global $replacement;
+    return $replacement[$matches[0]];
+}
+$regex = '/\d/';
+$subject = 'there are 7 words in this sentence.';
+$limit = 10;
+$extra_arg = 10;
+var_dump(preg_replace_callback($regex, 'integer_word', $subject, $limit, $count, $extra_arg));
+//Testing preg_replace_callback() with one less than the expected number of arguments
+echo "\n-- Testing preg_replace_callback() function with less than expected no. of arguments --\n";
+$regex = '/\d/';
+var_dump(preg_replace_callback($regex, 'integer word'));
+echo "Done";
+?>
+--EXPECTF--
+***Testing preg_replace_callback() : error conditions***
+
+-- Testing preg_replace_callback() function with Zero arguments --
+
+Warning: Wrong parameter count for preg_replace_callback() in %spreg_replace_callback_error.php on line %d
+NULL
+
+-- Testing preg_replace_callback() function with more than expected no. of arguments --
+
+Warning: Wrong parameter count for preg_replace_callback() in %spreg_replace_callback_error.php on line %d
+NULL
+
+-- Testing preg_replace_callback() function with less than expected no. of arguments --
+
+Warning: Wrong parameter count for preg_replace_callback() in %spreg_replace_callback_error.php on line %d
+NULL
+Done