Update to v4.2.1HEADmastermain

Change-Id: I47cef2be94299220d80265d949a95b58eee2c23b

1 files changed, 38 insertions, 0 deletions

diff --git a/Lib/php/argcargv.i b/Lib/php/argcargv.i
new file mode 100644
index 000000000..2a0d745de
--- /dev/null
+++ b/Lib/php/argcargv.i
@@ -0,0 +1,38 @@
+/* -------------------------------------------------------------
+ * SWIG library containing argc and argv multi-argument typemaps
+ * ------------------------------------------------------------- */
+
+%typemap(in) (int ARGC, char **ARGV) {
+  int len, i;
+  zval *val;
+  zend_array *ar;
+  if (Z_TYPE($input) != IS_ARRAY) {
+    SWIG_PHP_Error(E_ERROR, "Type error in '$symname'. Expected array");
+    goto fail;
+  }
+  ar = Z_ARR($input);
+  len = zend_array_count(ar);
+  $1 = ($1_ltype) len;
+  $2 = (char **) malloc((len+1)*sizeof(char *));
+  i = 0;
+  ZEND_HASH_FOREACH_VAL(ar, val) {
+    if (Z_TYPE(*val) != IS_STRING) {
+      SWIG_PHP_Error(E_ERROR, "Array must use strings only, in '$symname'.");
+      goto fail;
+    }
+    if (i == len) {
+      SWIG_PHP_Error(E_ERROR, "Array is bigger than zend report in '$symname'.");
+      goto fail;
+    }
+    $2[i++] = Z_STRVAL(*val);
+  } ZEND_HASH_FOREACH_END();
+  $2[i] = NULL;
+}
+
+%typemap(typecheck, precedence=SWIG_TYPECHECK_STRING_ARRAY) (int ARGC, char **ARGV) {
+  $1 = Z_TYPE($input) == IS_ARRAY;
+}
+
+%typemap(freearg) (int ARGC, char **ARGV) {
+  free((void *)$2);
+}