diff --git a/ext/standard/array.c b/ext/standard/array.c
index d95ea012ad6b..a84fa50d61f0 100644
--- a/ext/standard/array.c
+++ b/ext/standard/array.c
@@ -2859,8 +2859,11 @@ PHP_FUNCTION(array_fill_keys)
 #define RANGE_CHECK_DOUBLE_INIT_ARRAY(start, end, _step) do { \
 		double __calc_size = ((start - end) / (_step)) + 1; \
 		if (__calc_size >= (double)HT_MAX_SIZE) { \
+			double __exceed_by = __calc_size - (double)HT_MAX_SIZE; \
 			zend_value_error(\
-					"The supplied range exceeds the maximum array size: start=%0.1f end=%0.1f step=%0.1f", end, start, (_step)); \
+				"The supplied range exceeds the maximum array size by %.1f elements: " \
+				"start=%.1f, end=%.1f, step=%.1f. Max size: %.0f", \
+				__exceed_by, end, start, (_step), (double)HT_MAX_SIZE); \
 			RETURN_THROWS(); \
 		} \
 		size = (uint32_t)_php_math_round(__calc_size, 0, PHP_ROUND_HALF_UP); \
@@ -2871,8 +2874,12 @@ PHP_FUNCTION(array_fill_keys)
 #define RANGE_CHECK_LONG_INIT_ARRAY(start, end, _step) do { \
 		zend_ulong __calc_size = ((zend_ulong) start - end) / (_step); \
 		if (__calc_size >= HT_MAX_SIZE - 1) { \
+			uint64_t __excess = __calc_size - (HT_MAX_SIZE - 1); \
 			zend_value_error(\
-					"The supplied range exceeds the maximum array size: start=" ZEND_LONG_FMT " end=" ZEND_LONG_FMT " step=" ZEND_LONG_FMT, end, start, (_step)); \
+				"The supplied range exceeds the maximum array size by %" PRIu64 " elements: " \
+				"start=" ZEND_LONG_FMT ", end=" ZEND_LONG_FMT ", step=" ZEND_LONG_FMT ". " \
+				"Calculated size: %" PRIu64 ". Maximum size: %" PRIu64 ".", \
+				__excess, end, start, (_step), (uint64_t)__calc_size, (uint64_t)HT_MAX_SIZE); \
 			RETURN_THROWS(); \
 		} \
 		size = (uint32_t)(__calc_size + 1); \
diff --git a/ext/standard/tests/array/range/range_bug70239_2.phpt b/ext/standard/tests/array/range/range_bug70239_2.phpt
index a4ec3c556351..b20f360dba18 100644
--- a/ext/standard/tests/array/range/range_bug70239_2.phpt
+++ b/ext/standard/tests/array/range/range_bug70239_2.phpt
@@ -9,4 +9,4 @@ try {
 }
 ?>
 --EXPECTF--
-The supplied range exceeds the maximum array size: start=0 end=%d step=1
+The supplied range exceeds the maximum array size by %d elements: start=0, end=%d, step=1. Calculated size: %d. Maximum size: %d.
diff --git a/ext/standard/tests/array/range/range_bug70239_3.phpt b/ext/standard/tests/array/range/range_bug70239_3.phpt
index 7099eb1e98cf..6307927438df 100644
--- a/ext/standard/tests/array/range/range_bug70239_3.phpt
+++ b/ext/standard/tests/array/range/range_bug70239_3.phpt
@@ -9,4 +9,4 @@ try {
 }
 ?>
 --EXPECTF--
-The supplied range exceeds the maximum array size: start=-%d end=0 step=1
+The supplied range exceeds the maximum array size by %d elements: start=-%d, end=0, step=1. Calculated size: %d. Maximum size: %d.
diff --git a/ext/standard/tests/array/range/range_inputs_float_small_step_exhaustion.phpt b/ext/standard/tests/array/range/range_inputs_float_small_step_exhaustion.phpt
index b00b3142627c..41ae4ef995bf 100644
--- a/ext/standard/tests/array/range/range_inputs_float_small_step_exhaustion.phpt
+++ b/ext/standard/tests/array/range/range_inputs_float_small_step_exhaustion.phpt
@@ -14,5 +14,5 @@ try {
 }
 ?>
 --EXPECTF--
-The supplied range exceeds the maximum array size: start=0.0 end=100000000000.0 step=0.1
-The supplied range exceeds the maximum array size: start=-%d end=%d step=1
+The supplied range exceeds the maximum array size by %f elements: start=0.0, end=%f, step=0.1. Max size: %d
+The supplied range exceeds the maximum array size by %d elements: start=-%d, end=%d, step=1. Calculated size: %d. Maximum size: %d.