Merge remote-tracking branch 'origin/PHP-5.6' into str_size_and_int64_56_backport

* origin/PHP-5.6: (170 commits)
  Fixed possible crash because of race conditions on modifying constants in shared memory
  remove the NEWS entry for the reverted fpm fix
  remove the NEWS entry for the reverted fpm fix
  remove the NEWS entry for the reverted fpm fix
  Revert "Fix Bug #67530 	error_log=syslog ignored"
  --enable-fpm for the travis build
  fix the last fpm NEWS entry, the other bug is related, but not the same what we fixed here
  NEWS
  NEWS
  Fix bug #67091: make install fails to install libphp5.so on FreeBSD 10.0
  adding NEWS entry for the fix for bug #65641
  Updated NEWS file for recent phpdbg fixes
  Fixed issue krakjoe/phpdbg#94 - List behavior is inconsistent
  Fix issue krakjoe/phpdbg#97 - list now appends a newline if there is none The prompt should always ensure it is on a newline
  Fixed test
  Inform about back command existence in help - Fixes krakjoe/phpdbg#100 No way to list the current stack/frames
  Fix issue krakjoe/phpdbg#98 break if does not seem to work
  Fix issue krakjoe/phpdbg#99 register function has the same behavior as run
  Fix readline/libedit (Thanks to @remicollet)
  Replace incorrect `E` command with `ev` in watch help
  ...

Conflicts:
	Zend/zend_compile.c
	ext/standard/basic_functions.c
	ext/standard/http_fopen_wrapper.c
	ext/standard/var.c
	ext/tokenizer/tokenizer_data.c
	sapi/phpdbg/phpdbg_list.c

1 files changed, 9 insertions, 33 deletions

diff --git a/sapi/phpdbg/phpdbg_prompt.c b/sapi/phpdbg/phpdbg_prompt.c
index 122e46bcaa..240b5c9987 100644
--- a/sapi/phpdbg/phpdbg_prompt.c
+++ b/sapi/phpdbg/phpdbg_prompt.c
@@ -38,8 +38,6 @@
 #include "phpdbg_lexer.h"
 #include "phpdbg_parser.h"
 
-int yyparse(phpdbg_param_t *stack, yyscan_t scanner);
-
 /* {{{ command declarations */
 const phpdbg_command_t phpdbg_prompt_commands[] = {
 	PHPDBG_COMMAND_D(exec,    "set execution context",                    'e', NULL, "s"),
@@ -248,20 +246,10 @@ void phpdbg_try_file_init(char *init_file, size_t init_file_len, zend_bool free_
 						char *why = NULL;
 						char *input = phpdbg_read_input(cmd TSRMLS_CC);
 						phpdbg_param_t stack;
-						yyscan_t scanner;
-						YY_BUFFER_STATE state;
 
 						phpdbg_init_param(&stack, STACK_PARAM);
-	
-						if (yylex_init(&scanner)) {
-							phpdbg_error(
-								"could not initialize scanner");
-							break;
-						}
 
-						state = yy_scan_string(input, scanner);
-				 		
-						if (yyparse(&stack, scanner) <= 0) {
+						if (phpdbg_do_parse(&stack, input TSRMLS_CC) <= 0) {
 							switch (phpdbg_stack_execute(&stack, &why TSRMLS_CC)) {
 								case FAILURE:
 //									if (!(PHPDBG_G(flags) & PHPDBG_IS_QUITTING)) {
@@ -274,15 +262,12 @@ void phpdbg_try_file_init(char *init_file, size_t init_file_len, zend_bool free_
 								break;
 							}
 						}
-						
+
 						if (why) {
 							free(why);
 							why = NULL;
 						}
-			
-						yy_delete_buffer(state, scanner);
-						yylex_destroy(scanner);
-	
+
 						phpdbg_stack_free(&stack);
 						phpdbg_destroy_input(&input TSRMLS_CC);
 					}
@@ -747,6 +732,11 @@ PHPDBG_COMMAND(print) /* {{{ */
 #else
 	phpdbg_writeln("Readline\tno");
 #endif
+#ifdef HAVE_LIBEDIT
+	phpdbg_writeln("Libedit\t\tyes");
+#else
+	phpdbg_writeln("Libedit\t\tno");
+#endif
 
 	phpdbg_writeln("Exec\t\t%s", PHPDBG_G(exec) ? PHPDBG_G(exec) : "none");
 	phpdbg_writeln("Compiled\t%s", PHPDBG_G(ops) ? "yes" : "no");
@@ -1014,20 +1004,9 @@ int phpdbg_interactive(TSRMLS_D) /* {{{ */
 
 	if (input) {
 		do {
-			yyscan_t scanner;
-			YY_BUFFER_STATE state;
-
 			phpdbg_init_param(&stack, STACK_PARAM);
 
-			if (yylex_init(&scanner)) {
-				phpdbg_error(
-					"could not initialize scanner");
-				return FAILURE;
-			}
-
-			state = yy_scan_string(input, scanner);
-
-			if (yyparse(&stack, scanner) <= 0) {
+			if (phpdbg_do_parse(&stack, input TSRMLS_CC) <= 0) {
 				switch (ret = phpdbg_stack_execute(&stack, &why TSRMLS_CC)) {
 					case FAILURE:
 						if (!(PHPDBG_G(flags) & PHPDBG_IS_QUITTING)) {
@@ -1061,9 +1040,6 @@ int phpdbg_interactive(TSRMLS_D) /* {{{ */
 				why = NULL;
 			}
 
-			yy_delete_buffer(state, scanner);
-			yylex_destroy(scanner);
-
 			phpdbg_stack_free(&stack);
 			phpdbg_destroy_input(&input TSRMLS_CC);