diff options
Diffstat (limited to 'ext/standard/basic_functions.c')
| -rw-r--r-- | ext/standard/basic_functions.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/ext/standard/basic_functions.c b/ext/standard/basic_functions.c index e37fcbc741..43bc22b0c3 100644 --- a/ext/standard/basic_functions.c +++ b/ext/standard/basic_functions.c @@ -2583,7 +2583,11 @@ static void _phpi_pop(INTERNAL_FUNCTION_PARAMETERS, int off_the_end) zend_error(E_WARNING, "The argument needs to be an array"); return; } - + + if (zend_hash_num_elements(stack->value.ht) == 0) { + return; + } + /* Get the first or last value and copy it into the return value */ if (off_the_end) zend_hash_internal_pointer_end(stack->value.ht); |