1 files changed, 25 insertions, 0 deletions
diff --git a/ext/standard/tests/serialize/003.phpt b/ext/standard/tests/serialize/003.phpt
new file mode 100644
index 0000000..edbcb1f
--- /dev/null
+++ b/ext/standard/tests/serialize/003.phpt
@@ -0,0 +1,25 @@
+--TEST--
+unserialize() floats with E notation (#18654)
+--INI--
+precision=12
+serialize_precision=100
+--FILE--
+<?php 
+foreach(array(1e2, 5.2e25, 85.29e-23, 9e-9) AS $value) {
+	echo ($ser = serialize($value))."\n";
+	var_dump(unserialize($ser));
+	echo "\n";
+}
+?>
+--EXPECTREGEX--
+d:100;
+float\(100\)
+
+d:5[0-9]*;
+float\(5\.2E\+25\)
+
+d:8\.52[89][0-9]+E-22;
+float\(8\.529E-22\)
+
+d:8\.[9]*[0-9]*E-9;
+float\(9\.0E-9\)