convert_to_string_safe  917 ext/opcache/Optimizer/block_pass.c 				convert_to_string_safe(&ZEND_OP1_LITERAL(opline));
convert_to_string_safe  920 ext/opcache/Optimizer/block_pass.c 				convert_to_string_safe(&ZEND_OP1_LITERAL(last_op));
convert_to_string_safe  954 ext/opcache/Optimizer/block_pass.c 				convert_to_string_safe(&ZEND_OP2_LITERAL(opline));
convert_to_string_safe  957 ext/opcache/Optimizer/block_pass.c 				convert_to_string_safe(&ZEND_OP2_LITERAL(src));