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-rw-r--r--ext/standard/tests/strings/bug22187.phpt10
1 files changed, 10 insertions, 0 deletions
diff --git a/ext/standard/tests/strings/bug22187.phpt b/ext/standard/tests/strings/bug22187.phpt
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index 0000000000..dccaccc04d
--- /dev/null
+++ b/ext/standard/tests/strings/bug22187.phpt
@@ -0,0 +1,10 @@
+--TEST--
+Bug #22187 (possible crash in number_format() function)
+--FILE--
+<?php
+ var_dump(number_format(0.0001, 1));
+ var_dump(number_format(0.0001, 0));
+?>
+--EXPECT--
+string(3) "0.0"
+string(1) "0"