Added suppression file for PHP 7.4 [skip appveyor]

Author: sergeyklay

.travis.yml

@@ -61,12 +61,12 @@ before_script:
   - make coverage-initial
   - |
     if [ "$(php-config --vernum)" -ge "70300" ]; then
-      echo "Patching PHP tests ruunner"
+      echo "Patching PHP tests runner to silence messages about PHP memory leaks ¯\_(ツ)_/¯"
 
       # TODO: Move to makefile
-      search_str="valgrind -q --tool=memcheck --trace-children=yes"
-      add_str="--suppressions=./tests/php-7.3.supp"
-      sed -e "s|'\($search_str\)'|'\1 $add_str'|" run-tests.php > tmp.php
+      search_str="valgrind -q --tool=.* --trace-children=yes"
+      add_str="--suppressions=./tests/php-$(php-config --version | cut -d'.' -f1,2).supp"
+      sed -e "s|[\"']\($search_str\)[\"']|\"\1 $add_str\"|" run-tests.php > tmp.php
       mv tmp.php run-tests.php
     fi
 

tests/php-7.4.supp

@@ -0,0 +1,83 @@
+{
+   <zend_string_equal_val_1>
+   Memcheck:Cond
+   fun:zend_string_equal_val
+   fun:zend_string_equal_content
+   fun:zend_interned_string_ht_lookup
+   ...
+   fun:zend_compile_dim
+}
+
+{
+   <zend_string_equal_val_2>
+   Memcheck:Cond
+   fun:zend_string_equal_val
+   fun:zend_string_equal_content
+   fun:zend_interned_string_ht_lookup
+   ...
+   fun:zend_compile_top_stmt
+}
+
+{
+   <zend_string_equal_val_3>
+   Memcheck:Cond
+   fun:zend_string_equal_val
+   fun:zend_string_equal_content
+   fun:zend_interned_string_ht_lookup
+   ...
+   fun:zend_delayed_compile_var
+}
+
+{
+   <zend_string_equal_val_4>
+   Memcheck:Cond
+   fun:zend_string_equal_val
+   fun:zend_string_equal_content
+   fun:zend_interned_string_ht_lookup
+   ...
+   fun:zend_compile_var
+}
+
+{
+   <zend_string_equal_val_5>
+   Memcheck:Cond
+   fun:zend_string_equal_val
+   fun:zend_string_equal_content
+   ...
+   fun:php_cli_startup
+   ...
+}
+
+{
+   <zend_string_equal_val_6>
+   Memcheck:Cond
+   fun:zend_string_equal_val
+   fun:zend_string_equal_content
+   fun:zend_hash_find_bucket
+   ...
+   fun:php_execute_script
+   ...
+}
+
+{
+   <zend_string_equal_val_7>
+   Memcheck:Cond
+   fun:zend_string_equal_val
+   fun:zend_string_equal_content
+   fun:zend_fast_equal_strings
+   fun:ZEND_IS_NOT_EQUAL_SPEC_TMPVAR_CONST_JMPZ_HANDLER
+   ...
+   fun:php_execute_script
+   ...
+}
+
+{
+   <zend_string_equal_val_8>
+   Memcheck:Cond
+   fun:zend_string_equal_val
+   fun:zend_string_equal_content
+   fun:zend_hash_del
+   ...
+   fun:zend_hash_apply
+   fun:zend_startup_modules
+}