tests: enable development checks when using PHP debug build

Author: JakubOnderka

config.m4

@@ -38,7 +38,7 @@ if test "$PHP_SIMDJSON" != "no"; then
       src/simdjson_encoder.cpp            \
       src/simdutf.cpp                     \
       src/simdjson.cpp],
-    $ext_shared,, "-std=c++17 -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1 -DSIMDJSON_EXCEPTIONS=0 -DSIMDJSON_DEVELOPMENT_CHECKS=0", cxx)
+    $ext_shared,, "-std=c++17 -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1", cxx)
 
   PHP_INSTALL_HEADERS([ext/simdjson], [php_simdjson.h src/simdjson_decoder_defs.h])
   PHP_ADD_MAKEFILE_FRAGMENT

php_simdjson.h

@@ -73,6 +73,17 @@ extern zend_module_entry simdjson_module_entry;
  */
 #define SIMDJSON_MAX_DEDUP_LENGTH             64
 
+/**
+* Configure simdjson library
+*/
+#define SIMDJSON_EXCEPTIONS 0
+
+#ifdef ZEND_DEBUG
+#define SIMDJSON_DEVELOPMENT_CHECKS 1 // enable development checks when using PHP debug build
+#else
+#define SIMDJSON_DEVELOPMENT_CHECKS 0
+#endif
+
 /*
  * NOTE: Namespaces and references(&) are C++ only functionality.
  * To expose this functionality to other C PECLs,