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-rw-r--r--ext/standard/tests/strings/soundex_error.phpt34
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diff --git a/ext/standard/tests/strings/soundex_error.phpt b/ext/standard/tests/strings/soundex_error.phpt
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+--TEST--
+Test soundex() function : error conditions
+--FILE--
+<?php
+/* Prototype : string soundex ( string $str )
+ * Description: Calculate the soundex key of a string
+ * Source code: ext/standard/string.c
+*/
+
+echo "\n*** Testing soundex error conditions ***";
+
+echo "-- Testing soundex() function with Zero arguments --\n";
+var_dump( soundex() );
+
+echo "\n\n-- Testing soundex() function with more than expected no. of arguments --\n";
+$str = "Euler";
+$extra_arg = 10;
+var_dump( soundex( $str, $extra_arg) );
+
+?>
+===DONE===
+--EXPECTF--
+*** Testing soundex error conditions ***-- Testing soundex() function with Zero arguments --
+
+Warning: soundex() expects exactly 1 parameter, 0 given in %s on line %d
+NULL
+
+
+-- Testing soundex() function with more than expected no. of arguments --
+
+Warning: soundex() expects exactly 1 parameter, 2 given in %s on line %d
+NULL
+
+===DONE=== \ No newline at end of file