ext/opcache/zend_accelerator_hash: make prime_numbers const

Author: MaxKellermann

ext/opcache/zend_accelerator_hash.c

@@ -25,9 +25,9 @@
 #include "zend_shared_alloc.h"
 
 /* Generated on an Octa-ALPHA 300MHz CPU & 2.5GB RAM monster */
-static uint32_t prime_numbers[] =
+static const uint32_t prime_numbers[] =
 	{5, 11, 19, 53, 107, 223, 463, 983, 1979, 3907, 7963, 16229, 32531, 65407, 130987, 262237, 524521, 1048793 };
-static uint32_t num_prime_numbers = sizeof(prime_numbers) / sizeof(uint32_t);
+static const uint32_t num_prime_numbers = sizeof(prime_numbers) / sizeof(uint32_t);
 
 void zend_accel_hash_clean(zend_accel_hash *accel_hash)
 {